Nos publications

@article{Hamieh2001b,

title = {Inverse gas chromatography of acid-base properties of glass fabrics},

author = { T. Hamieh and M. Gouider and M. Nardin and J. M. Senecot and J. Schultz and P. Christou and P. Henrat},

year  = {2001},

date = {2001-01-01},

journal = {Journal De Physique Iv},

volume = {11},

number = {PR10},

pages = {47--55},

abstract = {Some of our studies were devoted to characterise acid-base properties of some solid substrates like oxides : MgO, ZnO, SiO2 and Al2O3, carbon fibres and polymers as PMMA at various tacticities adsorbed on silica and on alumina by using inverse gas chromatography(IGC) at infinite dilution, systems, that are known to interact strongly through acid-base interactions and ionic bonds. In this paper, we used IGC technique to characterise three textile materials (in glass fibres), noted respectively A, B and C. To do this, we used our model previously elaborated and giving the specific enthalpy of adsorption (-DeltaH(sp)) of a polar molecule adsorbed on a solid : (-DeltaH(sp)) = K-A.DN + K-D.AN - K. AN.DN, were DN and AN are the electron donor and acceptor numbers of the molecule and K-A. and K-D are the acidic and basic constants of the solid. The parameter K reflects the amphoteric character of the solid. Values of K-A, K-D, and K were obtained from this model by using Mathematica program, and allowed to give the following conclusions: Material A has an acidic character and it is more acidic than the two other materials. Material B has an amphoteric character with a basic tendency. Fibre C is the more basic material relatively to the others, the ratio between its basic constant to acidic constant being close to 3.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hamieh2001b,

title = {Study of the Second Order Transitions and Acid-Base Properties of Polymers Adsorbed on Oxides by Using Inverse Gas Chromatography at Infinite Dilution: I. Theory and Methods},

author = { Tayssir Hamieh and Mustapha Rezzaki and Jacques Schultz},

url = {http://www.sciencedirect.com/science/article/B6WHR-45S4DH7-66/2/aa9756d9418bc3f29ca30b9efe188b7c},

issn = {0021-9797},

year  = {2001},

date = {2001-01-01},

journal = {J. Colloid Interface Sci.},

volume = {233},

number = {2},

pages = {339--342},

abstract = {The study of phenomena transitions in polymers is of vital importance in material sciences and more particularly when polymers are adsorbed on oxides. Inverse gas chromatography (IGC) at infinite dilution proved to be an excellent technique to determine not only the glass transitions, but also [beta]-transition and liquid-liquid transitions of polymers adsorbed on solid substrates. In this paper, we used the IGC technique to determine the second order transitions of the systems PMMA/SiO2 and PMMA/Al2O3, at various covered surface fractions and for various tacticities of the polymer (atactic, isotactic, and syndiotactic). In Part I, we developed the various theories, methods, and models used in the IGC technique in order to obtain physico-chemical properties when polymers are adsorbed on oxides.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ivanov-2001a,

title = {Real-Time Evolution of the Lamellar Organization of Poly(ethylene terephthalate) during Crystallization from the Melt: High-Temperature Atomic Force Microscopy Study},

author = { D. A. IVANOV and Z. AMALOU and S. N. MAGONOV},

year  = {2001},

date = {2001-01-01},

journal = {Macromolecules},

volume = {34},

pages = {8944--8952},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ivanov-2001c,

title = {Exploring the High-Temperature AFM and Its Use for Studies of Polymers},

author = { D. A. IVANOV and R. DANIELS and S. N. MAGONOV},

year  = {2001},

date = {2001-01-01},

journal = {Application Note published by Digital Instruments/Veeco Metrology Group},

volume = {-},

pages = {1--12},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ivanov-2001b,

title = {Novel discotic mesogens with a potential electron carrier properties},

author = { G. KESTEMONT and V. DE HALLEUX and D. A. IVANOV and Y. GEERTS},

year  = {2001},

date = {2001-01-01},

journal = {J. Chem. Soc., Chem. Commun.},

volume = {20},

pages = {2074--2075},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zana2001a,

title = {On the mechanism of formation of organized mesoporous silica that may be used as catalysts for FCC},

author = { R. Zana and J. Frasch and M. Soulard and B. Lebeau and J. Patarin},

year  = {2001},

date = {2001-01-01},

journal = {Fluid Catalytic Cracking V: Materials And Technological Innovati Ons},

volume = {134},

pages = {293--297},

abstract = {Organized mesoporous silica (OMS) constitute new solids with many potential applications, particularly in the field of catalysis. These materials with very well organized pores can be obtained upon lowering the pH of highly basic sodium silicate solutions in the presence of cationic surfactants such as cetyltrimethylammonium bromide (CTAB) or chloride (CTAC). The first steps of formation (prior to precipitation) of these materials have been investigated by in situ probing fluorescence techniques. The results for the CTAB systems indicate that only a small fraction of micelle-bound bromide ions is exchange by hydroxyl and silicate ions, Moreover, the presence of these additives increases very little the micelle aggregation number in CTAB and CTAC-containing systems, indicating that there is hardly any micelle growth under the experimental conditions used.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Stoffel2000,

title = {Ge growth mode modification on carbon-induced Si(001)-c(4×4) surfaces},

author = { M Stoffel and L Simon and J.L Bischoff and D Aubel and L Kubler and G Castelein},

url = {http://www.sciencedirect.com/science/article/B6TW0-41XV6W1-8/2/6353be77a3557faf442d97d50e7684d6},

issn = {0040-6090},

year  = {2000},

date = {2000-12-01},

journal = {Thin Solid Films},

volume = {380},

number = {1-2},

pages = {32--35},

abstract = {Strong Ge morphological modifications were observed upon an ordered C-pre-covered Si(001)-c(4×4) reconstructed surface used as a template as compared to the growth on bare Si(001)-(2×1) substrates. While on bare substrates, the Ge wetting layer of the Stranski-Krastanov mode has a critical thickness of approximately 3-4 monolayers (ML), with the c-(4×4) template, island nucleation already occurs after 1 Ge ML, and growth proceeds in a Volmer-Weber mode. This suggests that the C-rich surface derm associated with the c-(4×4) reconstruction is able to strongly affect the Ge wetting.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff2000a,

title = {Electrodeposited cobalt films: hcp versus fcc nanostructuring and magnetic properties},

author = { J. L. Bubendorff and C. Meny and E. Beaurepaire and P. Panissod and J. P. Bucher},

doi = {10.1007/s100510070102},

year  = {2000},

date = {2000-10-01},

journal = {European Physical Journal B},

volume = {17},

number = {4},

pages = {635--643},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff2000b,

title = {Cathodoluminescence imaging and spectroscopy by near-field detection},

author = { J. L. Bubendorff and D. Pastre and M. Troyon},

doi = {10.1046/j.1365-2818.2000.00728.x},

year  = {2000},

date = {2000-09-01},

journal = {Journal of Microscopy-oxford},

volume = {199},

pages = {191--196},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hardouin2000,

title = {Ingénierie tissulaire et maladies du squeletteTissue engineering and skeletal diseases.},

author = { Pierre Hardouin and Karine Anselme and Brigitte Flautre and Fabien Bianchi and Gérard Bascoulergue and Bertrand Bouxin},

url = {http://www.sciencedirect.com/science/article/B6W78-41R3FY2-3/2/f796066027417003f7cd832e75ec6c8b},

issn = {1169-8330},

year  = {2000},

date = {2000-09-01},

journal = {Revue du Rhumatisme},

volume = {67},

number = {7},

pages = {498--504},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Dubois2000,

title = {Kinetics of scanned probe oxidation: Space-charge limited growth},

author = { E. Dubois and J. L. Bubendorff},

doi = {10.1063/1.373510},

year  = {2000},

date = {2000-06-01},

journal = {Journal of Applied Physics},

volume = {87},

number = {11},

pages = {8148--8154},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bertoncini2000,

title = {Epitaxial magnetic Fe layers grown on Si(001) by means of a template method},

author = { P. Bertoncini and D. Berling and P. Wetzel and A. Mehdaoui and B. Loegel and G. Gewinner and C. Ulhaq-Bouillet and V. Pierron-Bohnes},

doi = {10.1016/S0039-6028(00)00180-1},

year  = {2000},

date = {2000-05-01},

journal = {Surface Science},

volume = {454},

pages = {Inst Allgemeine Phys},

abstract = {We demonstrate the possibility of growing good-quality epitaxial Fe films on a Si(001) substrate, opening up new prospects to prepare ferromagnetic superlattices on this substrate. A template technique prevents the formation of disordered interfacial iron silicides. Transmission electron microscopy reveals that the Fe layers are fairly uniform in thickness with abrupt interfaces and in majority epitaxial relationship Fe(001)[100]//Si(001)[100]. Both the diffraction data and the observation of Moire fringes indicate that the Fe lattice is almost relaxed towards its bulk bcc phase in thick layers [greater than or equal to 40 monolayers (ML)] but is still strained by the substrate in the thinnest films. Magneto-optical Kerr effect measurements show that the films evaporated at normal incidence with a thickness above 4 ML are ferromagnetic at room temperature and exhibit in-plane biaxial anisotropy. (C) 2000 Elsevier Science B.V. All rights reserved.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pastre2000,

title = {Resolution in scanning near-field cathodoluminescence microscopy},

author = { D. Pastre and J. L. Bubendorff and M. Troyon},

year  = {2000},

date = {2000-05-01},

journal = {Journal of Vacuum Science & Technology B},

volume = {18},

number = {3},

pages = {1138--1143},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling2000,

title = {Magnetic properties in epitaxial binary iron and ternary iron-cobalt silicide thin films grown on Si(111)},

author = { D. Berling and P. Bertoncini and M. C. Hanf and A. Mehdaoui and C. Pirri and P. Wetzel and G. Gewinner and B. Loegel},

doi = {10.1016/S0304-8853(99)00820-3},

year  = {2000},

date = {2000-04-01},

journal = {Journal of Magnetism and Magnetic Materials},

volume = {212},

number = {3},

pages = {323--336},

abstract = {Binary Fe(Si1-xFex) iron and ternary Fe3-yCoySi iron cobalt silicide thin films (thickness: 200 Angstrom) with local CsCl structure epitaxially grown at room temperature on Si(1 1 1) have been studied through X-ray magnetic circular dichroism (XMCD) and magneto-optic Kerr effect (MOKE) vector magnetometry. The binary Fe(Si1-xFex) films have ferromagnetic properties at room temperature in the range 0.09 less than or equal to x < 1 and the cobalt-substituted Fe3-yCoySi films an ferromagnetic as well in the whole range 0 < y < 3 at room temperature. The off-normal evaporation geometry leads to strong in-plane uniaxial magnetic anisotropy (including the non-epitaxial pure cobalt silicide Co3Si) favored by the absence of orientation dependence of the fourth-order cubic term of the magnetocrystalline anisotropy energy in (1 1 1) crystallographic plane. The easy axis corresponds invariably to the direction normal to the incidence plane of the atomic flux during evaporation. The substitution of iron by silicon in Fe(Si1-xFex) films increases the coercive field but does not strongly affect the uniaxial anisotropy constant. In Fe3-yCoySi alloys, a similar trend is observed and the increase of coercive force may be related to defects generated by alloying. The change of the magnetic moments of Fe and Co versus y, as obtained by XMCD, can be understood in terms of simple models. (C) 2000 Elsevier Science B.V. All rights reserved.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Siebold2000,

title = {Effect of dynamic contact angle on capillary rise phenomena},

author = { Alain Siebold and Michel Nardin and Jacques Schultz and André Walliser and Max Oppliger},

url = {http://www.sciencedirect.com/science/article/B6TFR-3XYG5M2-7/2/9e93f5b32859703782de25c25f040cad},

issn = {0927-7757},

year  = {2000},

date = {2000-01-01},

journal = {Colloids and Surfaces A: Physicochemical and Engineering Aspects},

volume = {161},

number = {1},

pages = {81--87},

abstract = {Capillary rise experiments of different liquids in glass capillaries and in columns of packed powders were carried out. The analysis of this rise was performed according to the classical Washburn's equation in which the calculation of a constant term is needed in order to be able to determine contact angle of the considered liquid on the capillary wall or powders. However, it was observed that this constant term apparently varies as a function of the liquid used, in contradiction with Washburn's approach. A more fundamental study of alkane rise into glass capillaries was carried out showing that this apparent variation is due to the variation of contact angles, which can take large values (up to 60°) as a function of velocity of the liquid front, although their expected value is 0°. Therefore, in the case of powders, different approaches to determine the real constant term with respect to particle size are proposed. Consequently, the use of Washburn's equation for the determination of contact angles of liquids on these powders is also discussed.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bertoncini1999,

title = {Epitaxial growth of Fe(001) on CoSi2(001)/Si(001) surfaces: Structural and electronic properties},

author = { P. Bertoncini and P. Wetzel and D. Berling and G. Gewinner and C. Ulhaq-Bouillet and V. P. Bohnes},

doi = {10.1103/PhysRevB.60.11123},

year  = {1999},

date = {1999-10-01},

journal = {Physical Review B},

volume = {60},

number = {15},

pages = {11123--11130},

abstract = {Ultrathin Fe films, in the thickness range 0-40 monolayers (ML), have been grown on Si(001) by molecular-beam epitaxy and characterized by low-energy electron diffraction, inelastic medium-energy electron diffraction, x-ray photoelectron spectroscopy, angular-resolved ultraviolet spectroscopy, x-ray photoelectron diffraction, ion scattering spectroscopy, and transmission electron microscopy. For Fe depositions onto Si(001) at room temperature, a disordered layer is obtained due to a high degree of intermixing between the Fe deposit and the Si substrate. Successful epitaxial growth of Fe at room temperature is achieved by use of a thin (similar to 10 Angstrom) CoSi2 silicide interlayer epitaxially grown on the Si(001) substrate prior to the Fe deposition, which prevents the intermixing of the Si substrate atoms into the Fe overlayer. Below a coverage of similar to 2 ML a reacted ordered iron-rich phase forms at the surface. At higher coverages, there is growth of an epitaxial essentially body-centered cubic (bcc) Fe(001) overlayer with the orientational relationships Fe(001)[001]parallel to CoSi2(001)[001]parallel to Si(001)[001]. Finally, a well-ordered Fe/CoSi2 interface is formed even at room temperature. [S0163-1829(99)12335-X].},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ruch1999,

title = {Autohésion des élastomères : Anomalie de comportement de l'EPDM},

author = { Frédéric Ruch and Marie-Odile David and Marie-France Vallat and Jacques Schultz},

url = {http://www.sciencedirect.com/science/article/B6VST-3YXBBJW-P/2/424a41fb3fdb88299ab329b2ef8e1be4},

issn = {1287-4620},

year  = {1999},

date = {1999-09-01},

journal = {Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy},

volume = {327},

number = {10},

pages = {1089--1094},

abstract = {Résumé L'étude de la résistance interfaciale de deux réseaux d'EPDM a permis de mettre clairement en évidence les mécanismes à l'origine du comportement adhésif particulier de cet élastomère. Une diffusion extrêmement lente des chaînes à travers l'interface a été observée et attribuée à la combinaison d'une forte ramification des macromolécules et d'un taux élevé d'enchevêtrements. L'étape préliminaire de diffusion est apparue indispensable à l'obtention d'une coréticulation interfaciale efficace se traduisant par une résistance élevée de l'interface. The mechanisms responsible for the anomalous adhesive behaviour of EPDM elastomer have been elucidated by studying the interfacial strength of two EPDM networks. An extremely slow diffusion could be observed and was attributed to the presence of the branching of EPDM macromolecules associated with a high degree of entanglements. It was shown that diffusion is an essential preliminary step to obtain good interfacial co-crosslinking and hence high final adhesive strength.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sharma1999,

title = {A thin film analog of the corneal mucus layer of the tear film: an enigmatic long range non-classical DLVO interaction in the breakup of thin polymer films},

author = { Ashutosh Sharma and R. Khanna and Gunter Reiter},

url = {http://www.sciencedirect.com/science/article/B6TFS-3X52VNT-P/2/4bb306260f3e044b528f3c4813d47cd7},

issn = {0927-7765},

year  = {1999},

date = {1999-08-01},

journal = {Colloids and Surfaces B: Biointerfaces},

volume = {14},

number = {1-4},

pages = {223--235},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Dubois1999,

title = {Nanometer scale lithography on silicon, titanium and PMMA resist using scanning probe microscopy},

author = { E. Dubois and J. L. Bubendorff},

doi = {10.1016/S0038-1101(99)00029-5},

year  = {1999},

date = {1999-06-01},

journal = {Solid-state Electronics},

volume = {43},

number = {6},

pages = {1085--1089},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reiter1999,

title = {The Strength of Long-Range Forces across Thin Liquid Films},

author = { Günter Reiter and Ashutosh Sharma and Rajesh Khanna and Alain Casoli and Marie-Odile David},

url = {http://www.sciencedirect.com/science/article/B6WHR-45GMV5W-90/2/3e35d873511e19c9425e114a764844cc},

issn = {0021-9797},

year  = {1999},

date = {1999-06-01},

journal = {J. Colloid Interface Sci.},

volume = {214},

number = {1},

pages = {126--128},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1999,

title = {Magnetic properties of epitaxial Fe(Si1-xFex) films grown on Si(111)},

author = { D. Berling and G. Gewinner and M. C. Hanf and K. Hricovini and S. Hong and B. Loegel and A. Mehdaoui and C. Pirri and M. H. Tuilier and P. Wetzel},

doi = {10.1016/S0304-8853(98)00369-2},

year  = {1999},

date = {1999-01-01},

journal = {Journal of Magnetism and Magnetic Materials},

volume = {191},

number = {3},

pages = {331--338},

abstract = {Iron silicide thin films (200 Angstrom Fe(Si1-xFex) with 0 less than or equal to x less than or equal to 1 and local cubic CsCl structure) have been grown by coevaporation at room temperature (RT) on Si(1 1 1). X-ray magnetic circular dichroism (XMCD) and magneto-optic Kerr effect (MOKE) measurements indicate that the films are ferromagnetic at RT for x ranging from 1 (pure Fe) to 0.15 (Fe1.35Si). The magnetization is parallel to the him surface, and the magnetic anisotropy is uniaxial, with the easy axis lying along a [(1) over bar 0 1](Si) crystallographic direction and the hard axis along a [1 (2) over bar 1](Si) direction of the substrate. MOKE measurements show that the magnitude of the saturation field increases with increasing Si concentration, while XMCD data indicate that the average local magnetic moment carried by the Fe atoms decreases with decreasing Fe concentration. Models which involve the diminution of the number of Fe nearest neighbors are proposed for the description of the behavior of the Fe moments. (C) 1999 Elsevier Science B.V. All rights reserved.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Coulon1999,

title = {Scanning force microscopic investigation of plasticity and damage mechanisms in polypropylene spherulites under simple shear},

author = { G. Coulon and G. Castelein and C. G'Sell},

url = {http://www.sciencedirect.com/science/article/B6TXW-3VVD44H-9/2/173ecf5d877b0dfb003b3e112eaf7b4a},

issn = {0032-3861},

year  = {1999},

date = {1999-01-01},

journal = {Polymer},

volume = {40},

number = {1},

pages = {95--110},

abstract = {Plasticity and damage mechanisms have been investigated at the lamellar level by scanning force microscopy in bulk isotactic polypropylene under moderate applied shear stresses. The polypropylene under study contains both [alpha] and [beta] spherulites. The SFM micrographs show clearly that the local mechanisms are basically the same for both [alpha] and [beta] spherulites, but their intensity is much less lower in the [alpha] spherulites than in the [beta] ones due to the presence of the daughter lamellae in the former case. The main deformation mechanisms which have been observed are: (i) kinking of the lamellae which lie along the principal compressive axis; (ii) nanocracks across the lamellae lying along the principal tensile axis; (iii) fragmentations of the lamellae which are parallel to the shear axis; (iv) fragmentations of the lamellae which are perpendicular to the shear axis.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff1998,

title = {Overpotential driven perpendicular magnetization of electrodeposited ultrathin cobalt films},

author = { J. L. Bubendorff and E. Beaurepaire and C. Meny and J. P. Bucher},

doi = {10.1063/1.367820},

year  = {1998},

date = {1998-06-01},

journal = {Journal of Applied Physics},

volume = {83},

number = {11},

pages = {7043--7045},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1998a,

title = {Characterizations of superconductor composites by complex susceptibility},

author = { D. Berling and A. Mehdaoui and B. Loegel and L. Richard and J. Rabier},

doi = {10.1051/jp4:1998109},

year  = {1998},

date = {1998-05-01},

journal = {Journal De Physique Iv},

volume = {8},

number = {P1},

pages = {57--61},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1998,

title = {Magnetic properties of high quality superconducting laser ablated thin films},

author = { D. Berling and B. Loegel and A. Mehdaoui and S. Acquaviva and G. Leggieri and A. Luches and A. Del Vecchio and L. Tapfer},

doi = {10.1006/spmi.1996.0525},

year  = {1998},

date = {1998-01-01},

journal = {Superlattices and Microstructures},

volume = {23},

number = {5},

pages = {1161--1164},

abstract = {We present experimental results obtained for RBa2Cu3O7-x (R = Y, Er) expitaxial thin films obtained through pulsed laser deposition (PLD) and grown on yttria stabilized zirconia (YSZ) and SrTiO3 (STO) substrates. The films have been deposited by using low deposition rates (f = 4 Hz) and with control of the film surface temperature rather than that of the sample holder leading to a high quality of the epitaxy. (C) 1998 Academic Press Limited.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mehdaoui1998,

title = {The influence of texturing through zone melting or hot pressing under magnetic fields on the magnetic susceptibility of high temperature superconducting ceramics},

author = { A. Mehdaoui and D. Berling and B. Loegel and J. Beille and D. Bourgault and J. G. Noudem and L. Porcar and R. Tournier},

doi = {10.1006/spmi.1996.0572},

year  = {1998},

date = {1998-01-01},

journal = {Superlattices and Microstructures},

volume = {23},

number = {6},

pages = {1343--1346},

abstract = {Texturing of high-temperature superconducting ceramics leads to an improved intergranular coupling. This is demonstrated on the basis of ac susceptibility measurements obtained when texturing Bi-2223 polycrystals through combined magnetic melt texturing and hot pressing (MMTHP) and Y123 bulk samples obtained through combined magnetic melt texturing and zone melting (MMTZM). (C) 1998 Academic Press Limited.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff1997b,

title = {Perpendicular magnetization in ultrathin electrodeposited cobalt films},

author = { J. L. Bubendorff and E. Beaurepaire and C. Meny and P. Panissod and J. P. Bucher},

year  = {1997},

date = {1997-09-01},

journal = {Physical Review B},

volume = {56},

number = {12},

pages = {R7120--R7123},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mehdaoui1997,

title = {Ac irreversibility line of bismuth-based high temperature superconductors},

author = { A. Mehdaoui and J. Beille and D. Berling and B. Loegel and J. G. Noudem and R. Tournier},

doi = {10.1557/JMR.1997.0298},

year  = {1997},

date = {1997-09-01},

journal = {Journal of Materials Research},

volume = {12},

number = {9},

pages = {2226--2233},

abstract = {We discuss the magnetic properties of lead doped Bi-2223 bulk samples obtained through combined magnetic melt texturing and hot pressing (MMTHP). The ac complex susceptibility measurements are achieved over a broad ac field range (1 Oe < h(ac) < 100 Oe) and show highly anisotropic properties. The intergranular coupling is improved in the direction perpendicular to the applied stress and magnetic field direction, and an intragranular loss peak is observed for the first time. A comparison is made with other bismuth-based compounds and it is shown that the MMTHP process shifts the ac irreversibility line (ac LL) toward higher fields. It is also shown that all the ac IL's for quasi 2D bismuth-based compounds show a nearly quadratic temperature dependence and deviate therefore strongly from the linear behavior observed in quasi 3D compounds and expected from a critical state model.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff1997a,

title = {Anion promoted Ni-underpotential deposition on Au(111)},

author = { J. L. Bubendorff and L. Cagnon and V. CostaKieling and J. P. Bucher and P. Allongue},

doi = {10.1016/S0039-6028(97)00284-7},

year  = {1997},

date = {1997-07-01},

journal = {Surface Science},

volume = {384},

number = {1-3},

pages = {L836--L843},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hamieh1997,

title = {Study of acid-base interactions between some metallic oxides and model organic molecules},

author = { Tayssir Hamieh and Michel Nardin and Murielle Rageul-Lescouët and Hamidou Haïdara and Jacques Schultz},

url = {http://www.sciencedirect.com/science/article/B6TFR-3SB1KK1-2M/2/aecfd50aecdd15e3a51125b323048f25},

issn = {0927-7757},

year  = {1997},

date = {1997-06-01},

journal = {Colloids and Surfaces A: Physicochemical and Engineering Aspects},

volume = {125},

number = {2-3},

pages = {155--161},

abstract = {Inverse gas chromatography technique at infinite dilution was used to calculate the acidic and basic surface characteristics of three oxides (Monogal, MgO and ZnO). We determined the specific interactions between them and model organic molecules and showed the amphoteric feature of such oxides. It was observed that MgO is more basic than the others. We also proved that the usual relation giving the specific enthalpy of adsorption ([Delta]Hsp) of a polar molecule adsorbed on a solid: (-[Delta]Hsp)=(KADN + KDAN) was not correct. We proposed a new relationship by adding a third parameter K reflecting the amphoteric character of the solid according to: (-[Delta]Hsp)=KADN + KDAN - KANDN We proved that our model gives the best results relatively to those obtained by the classical equation. Another relationship was also proposed: (-[Delta]Hsp)=w(KADN + KDAN) where w is the weighing factor of the exchanging interactions between adsorbed molecule and solid substrate.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1997,

title = {AC susceptibility measurements of films with different structural qualities},

author = { D. Berling and A. Mehdaoui and B. Loegel and G. Leggieri and M. L. DeGiorgi and A. Luches and A. DelVecchio and L. Tapfer},

doi = {10.1016/S0925-8388(96)02794-6},

year  = {1997},

date = {1997-04-01},

journal = {Journal of Alloys and Compounds},

volume = {251},

number = {1-2},

pages = {European Mat Res Soc},

abstract = {Superconducting ReBa2Cu3O7 (R=Y, Er) epitaxial thin films were deposited by reactive laser ablation on YSZ (Yttria Stabilized Zirconia) and SrTiO3 substrates under various conditions, The structural quality of the films were characterized by complete XRD measurements. The superconducting properties have been investigated by AC susceptibility in an extended AC fields range (h(AC)less than or equal to 400 Oe). We focused our attention on the imaginary part chi ''(T) (loss peak) for fields applied parallel and perpendicular to the film surface. The use of ''high'' parallel AC fields leads to a precise determination of the irreversibility lines (LL) in the (h(AC), T) plane. The IL are weakly frequency dependent and exhibit a nearly linear behavior. The observation of fine structures of the loss peak are correlated to the presence of different phases and/or grain orientations.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Siebold1997,

title = {Capillary Rise for Thermodynamic Characterization of Solid Particle Surface},

author = { Alain Siebold and André Walliser and Michel Nardin and Max Oppliger and Jacques Schultz},

url = {http://www.sciencedirect.com/science/article/B6WHR-45KN1JP-6S/2/c5a363ef78b5a8020acff4c7a94a0840},

issn = {0021-9797},

year  = {1997},

date = {1997-02-01},

journal = {J. Colloid Interface Sci.},

volume = {186},

number = {1},

pages = {60--70},

abstract = {Surface properties in terms of surface free energy of solid particles were investigated using capillary rise experimental methods based on Washburn's equation. Two different approaches related to height and weight gain measurements were validated by silica flour and calcium carbonate surface studies. Dispersive components of the surface free energy and nondispersive components of solid-liquid energy of interaction were computed. Some differences observed are related to experimental data acquisitions. Many experimental difficulties, which led in the past to inaccurate wettability characteristics, have been controlled. A new link to the so-called geometrical factor of Washburn's equation has also been established after comparison of theoretical and experimental static and hydrodynamic radii. The high precision of the weight gain approach was achieved by strict control of experimental parameters such as temperature, powder packing, and sintered glass porosity.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bubendorff1997c,

title = {Correlation between topographic and magnetic properties of electrochemically prepared nickel films},

author = { J. L. Bubendorff and J. Pflaum and E. Huebner and D. Raiser and J. P. Bucher and J. Pelzl},

doi = {10.1016/S0304-8853(96)00506-9},

year  = {1997},

date = {1997-01-01},

journal = {Journal of Magnetism and Magnetic Materials},

volume = {165},

number = {1-3},

pages = {199--201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{DelVecchio1996,

title = {Slow laser deposition of high quality ErBa2Cu3O7-x thin films},

author = { A. DelVecchio and L. Tapfer and D. Berling and B. Loegel and G. Leggieri and A. Luches and S. Acquaviva},

doi = {10.1116/1.580235},

year  = {1996},

date = {1996-09-01},

journal = {Journal of Vacuum Science & Technology A-vacuum Surfaces and Films},

volume = {14},

number = {5},

pages = {2854--2858},

abstract = {High quality ErBa2Cu3O7-x thin films were grown by reactive laser deposition on yttria-stabilized zirconia substrate. The structural and electrical properties of the samples were investigated by x-ray double-crystal diffractometry, texture analysis and reciprocal space mapping, and resistivity measurements, respectively. The best films were obtained by using high substrate temperature combined with a low fluence and low laser repetition rate. In these conditions the deposition rate results were very low, namely <0.25 Angstrom/s. We found that in this case we can grow films with a very high degree of crystalline perfection. Preliminary results show that this process promotes the fabrication of very thick films (thickness >500 nm) which are highly c-axis oriented. (C) 1996 American Vacuum Society.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Arnault1996,

title = {Transition in the growth kinetics of vacancy islands on NbSe2},

author = { J. C. Arnault and J. L. Bubendorff and A. Pimpinelli and J. P. Bucher},

doi = {10.1016/0039-6028(95)00963-9},

year  = {1996},

date = {1996-03-01},

journal = {Surface Science},

volume = {348},

number = {1-2},

pages = {185--191},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1996b,

title = {Complex susceptibility of superconducting BiPbSrCaCuO ceramics fabricated through combined magnetic melt texturing and hot pressing},

author = { D. Berling and J. Beille and B. Loegel and A. Mehdaoui and J. G. Noudem and R. Tournier},

doi = {10.1088/0953-2048/9/3/013},

year  = {1996},

date = {1996-03-01},

journal = {Superconductor Science & Technology},

volume = {9},

number = {3},

pages = {205--210},

abstract = {Complex a.c. susceptibility measurements in a broad field range (1 Oe < h(ac) < 100 Oe) have been made on Bi-Pb-Sr-Ca-Cu-O (Bi-2223 phase) bulk samples obtained by combined magnetic melt texturing and hot pressing. Highly anisotropic properties are observed. Improved intergranular coupling is obtained in the direction perpendicular to the applied stress and the magnetic field direction. An intragranular peak is also observed for the same direction. This is the first time that an intragranular loss peak has been clearly seen in a bismuth-based compound, which indicates that the intragranular contribution is strongly increased.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sharma1996,

title = {Instability of Thin Polymer Films on Coated Substrates: Rupture, Dewetting, and Drop Formation},

author = { Ashutosh Sharma and Günter Reiter},

url = {http://www.sciencedirect.com/science/article/B6WHR-45R76GG-1/2/31ff21c06dec6e26e9a382e68fb15dde},

issn = {0021-9797},

year  = {1996},

date = {1996-03-01},

journal = {J. Colloid Interface Sci.},

volume = {178},

number = {2},

pages = {383--399},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1996b,

title = {AC susceptibility of HTSC in the low field limit},

author = { D. Berling and D. Bolmont and B. Loegel and A. Mehdaoui},

doi = {10.1016/0038-1098(95)00579-X},

year  = {1996},

date = {1996-02-01},

journal = {Solid State Communications},

volume = {97},

number = {8},

pages = {731--735},

abstract = {Initial AC susceptibility measurements on REBa(2)Cu(3)O(7-delta) (RE = Y, Er), Bi2Sr2CaC2O8+delta and HgBa2Ca2Cu3O8+delta polycrystals are used in order to obtain the irreversibility lines (IL) in the (h(ac), T) plane. The deviation of IL from linearity below a critical field value h(c)* is discussed and related to the dimensionality of the compound. The effects of the fabrication techniques are also discussed.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Berling1996a,

title = {Superconducting properties of epitaxial laser ablated thin films},

author = { D. Berling and A. DelVecchio and G. Leggieri and B. Loegel and A. Luches and A. Mehdaoui and L. Tapfer},

doi = {10.1016/0038-1098(95)00637-0},

year  = {1996},

date = {1996-02-01},

journal = {Solid State Communications},

volume = {97},

number = {8},

pages = {657--661},

abstract = {We present experimental results obtained for high quality epitaxial thin films (film thicknesses around 5000 Angstrom rocking curve FWHM down to 0.1 degrees). These films are obtained by laser ablation of REBa(2)Cu(3)O(7-delta) (RE = Y, Er) deposited on SrTio(3) and YSZ substrates. The superconducting properties have been studied by complex susceptibility in an extended AC field range (h(ac) less than or equal to 300 Oe) and show sharp magnetic transition width and high critical currents (10(7) A cm(-2) < j(c)(77 K) < 10(8) A cm(-2)). The loss peak is only weakly depressed by an increasing AC held and the observed shifts are up to an order of magnitude lower than those observed for intragranular contributions in bulk samples. The agreement with the behaviour expected from a critical state model is also discussed.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{MEHDAOUI1995,

title = {Activation-energies In Superconducting High-temperature Ceramics},

author = { A. MEHDAOUI and D. BERLING and D. BOLMONT and B. LOEGEL},

doi = {10.1016/0921-5107(95)01249-4},

year  = {1995},

date = {1995-11-01},

journal = {Materials Science and Engineering B-solid State Materials For Advanced Technology},

volume = {34},

number = {2-3},

pages = {132--137},

abstract = {Low field a.c. susceptibilities of HgBa2Ca2Cu3O8+delta (Hg-1223) and Bi2Sr2CaCu2O8+delta (Bi-2212) have been studied. The loss peak of chi '', relevant to intergranular pinning, shifts to higher temperatures for increasing frequencies. The results can be fitted with an Arrhenius law, leading to activation energies E(a) approximate to 1 eV, but the hopping frequencies f(0) are not realistic. More realistic values can be obtained by introducing a Fulcher law or a power law which is also characteristic of strongly interacting systems.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{BERLING1994,

title = {Low-field Ac Susceptibility In Hg-1223 Polycrystals},

author = { D. BERLING and E. V. ANTIPOV and J. J. CAPPONI and M. F. GORIUS and B. LOEGEL and A. MEHDAOUI and J. L. THOLENCE},

doi = {10.1016/0921-4534(94)90716-1},

year  = {1994},

date = {1994-05-01},

journal = {Physica C},

volume = {225},

number = {3-4},

pages = {212--217},

abstract = {The complex AC susceptibility of HgBa2Ca2Cu3O8+delta(Hg-1223) has been studied for DC magnetic fields 0 Oe less-than-or-equal-to H(DC) less-than-or-equal-to 50 Oe and AC magnetic fields 0.1 Oe less-than-or-equal-to h(AC) less-than-or-equal-to 70 Oe allowing the determination to be made of the irreversibility line both in the (H(DC), T) plane and in the (h(AC), T) plane. The critical dynamic field h(c)* has furthermore been obtained in the low AC field limit. All these results are consistent with a strong increase of the intergranular pinning strength which is one order of magnitude higher than in similar as-sintered 123 compounds, suggesting possibilities for the critical currents.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{MEIGNAN1991,

title = {Secondary Hyperparathyroidism And Articular Chondrocalcinosis In The Elderly},

author = { S. MEIGNAN and A. M. PONCHE and N. TENENBAUM},

year  = {1991},

date = {1991-01-01},

journal = {Revue Du Rhumatisme},

volume = {58},

number = {11},

pages = {809--811},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Anfar,

title = {Recent trends on numerical investigations of response surface methodology for pollutants adsorption onto activated carbon materials: A review},

author = { Z. Anfar and H. A. Ahsaine and M. Zbair and A. Amedlous and A. A. El Fakir and A. Jada and N. El Alem},

doi = {10.1080/10643389.2019.1642835},

journal = {Critical Reviews in Environmental Science and Technology},

abstract = {Nowadays, water pollution has been considered a global concern on environmental sustainability, calling for high-performance materials in effective pollution treatments. Adsorption approach has great potential to eliminate persistent inorganic and organic compounds. Activated carbon (AC) materials including their composite materials have been largely investigated under various experimental conditions as low-cost, promising adsorbents to remove contaminants from water resources. In this review, the authors report the most recent development in activated carbon materials for the removal of organic and inorganic pollutants and its modeling counterpart using response surface methodology (RSM) statistical calculations. We also highlights up-to-date studies for the removal of organic pollutants and heavy metals from water using activated carbon materials as adsorbents with a focus on structure-to-properties and the effects of surface functions on adsorption processes. This review also summarizes for the first time the advantages and disadvantages of RSM method in the investigations related to adsorption of pollutants to assess the potential opportunities and challenges for the application of activated carbon materials in wastewater treatment. The critical analyses and conclusions highlighted in this present study should be of benefit to environmental scientists, chemists and engineers interested in the use of AC and optimization tools in environmental remediation.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}