STRUCTURES, TRANSITIONS DE PHASE, C60
Publications
S. Aubry
Anti-integrability in dynamical and variational problems
Physica 86D (1995) 284-296
S. Aubry
Exact results and conjonctures on the adiabatic Holstein-Hubbard model at large electron-phonon coupling
"The Physics and the Mathematical Physics of the Hubbard Model" NATO ASI Series B Physics-343 (1996) 125-144
S. Aubry
High Tc syperconductivity with polarons and bipolarons an approach from the insulating states
In "Polarons and Bipolarons in High Tc Superconductors and Related Materials" , Edited by E.K.H. Salje, A.S. Alexandrov, W.Y. Liang, 1995, 271-308
J.L. Marin, S. Aubry, L.M. Floria
Numerical study of beather in anharmonic chains at the anticontinuum limit
in "Fluctuation Phenomena : Nonlinearity and Disorder", Eds. A.R. BIshop, S. Jimenez, L. Vasquez, World Scientific p. 300 (1995)
S. Aubry
Polaronic localisation of an electron in a magnetic field
in "Fluctuation Phenomena : Nonlinearity and Disorder", Eds. A.R. BIshop, S. Jimenez, L. Vasquez, World Scientific p. 307-315 (1995)
J.L. Raimbault, S. Aubry
Non 2kF charge density wave induced by a phonon dispersion in one dimensional peierls conductors
J. Phys. Condens. Matter 7 (1995) 8287-8315
J.L. Marin, S. Aubry
Breathers in Nonlinear lattices : Numerical calculation from the anticontinuous limit
"Nonlinearity" 9 (1996) 1501-1528
D. Chen, S. Aubry, G.P. Tsironis
Breather mobility in distrete f4 nonlinear lattices
Physical Review Letters 77 (1996) 4776-4779
G.P. Tsironis, S. Aubry
Slow relaxation phenomena induced by breathers in nonlinear lattices
Physical review Letters 77 (1996) 5225-5228
L.M. Floria, J.L. Marin, S. Aubry, P.J. Martinez, F. Falo, J.J. Mazo
Energy localisation in the dynamics of the Josephson-junction ladder
Europhys. Lett. 36 (1996) 539-544
J.L. Marin, S. Aubry
Breathers in Nonlinear lattices : Numerical methods based on the Anti-integrability concept
Présenté à : Euroconference "Nonlinear Klein-Gordon and Schroedinger Systems : Theory and Applications", El Escurial (Spain) Sept. 25-30, 1995, eds. L. Vasquez, L. Streit, V.M. Perez-Garcia, World Scientific (1996) 317-323
G. Kalosakas, G.P. Tsironis, S. Aubry
Breathers in Nonlinear lattices : Numerical methods based on the Anti-integrability concept
Présenté à : Euroconference "Nonlinear Klein-Gordon and Schroedinger Systems : Theory and Applications", El Escurial (Spain) Sept. 25-30, 1995, eds. L. Vasquez, L. Streit, V.M. Perez-Garcia, World Scientific (1996) 313-316
S. Aubry, S. Flach, K. Kladko, E. Olbrich
Manifestation of classical bifurcation in tyhe spectrum of the integral quantum dimer
Phys. Rev. Letters 76 (1996) 1607-1610
C. Kuhn
Fractionally charged kinds in third-filled band CDW-systems with the step-potential model
J. Phys. : Cond. Matter 7 (1995) 6221-6230
C. Kuhn, H. Kuhn
Considerations on correlation effects in p-electron systems
Synthetic Metals 68 (1995) 173-181
J. Szeftel
BCS properties of the eigenstates in the Hubbard model
Physica B 206-207 (1995) 705-705
J. Szeftel, A. Khater
Some properties of the eigenstates in the many-electron problem
Phys. Rev. B 54 (1996) 13581-13586
J. Etrillard, B. Toudic, H. Cailleau, G. Coddens.
Low frequency single molecule dynamics in incommensurate biphenyl
Phys. Rev. B 51 (1995) 8753-8763
M. Havighorst, M. Prager, G. Coddens
NH3 on the MgO(100) surface: Spectroscopic evidence of coupled internal and centre of mass quantum rotation
Chem. Phys. Lett. 259 (1996) 1-6
J. Etrillard, J.C. Lasjaunias, K. Biljakovic, B. Toudic, G. Coddens
Excess low temperature specific heat and related phonon density of states in modulated incommensurate dielectric
Phys. Rev. Lett., 76 (1996) 2334-2337
E. Courtens, B. Hehlen, G. Coddens, B. Hennion
New excitations in quantum paraelectrics
Physica B 219 & 220 (1996) 577-580
Y.-M. Liu, P.S. Ebey, O.E. Vilches, J.G. Dash, M. Bienfait, J.M. Gay, G. Coddens
Heat capacity, adsorption isotherms, and quasi-elastic neutron scattering (QENS) measurements of bilayer deuterium hydride adsorbed on graphite
Phys. Rev. B 54 (1996) 6307-6314
M.-N. Ohnet, A. Spasojevic-de Biré, NGuyen Quy Dao, P. Schweiss, M. Braden,
H. Fischer, D. Reindl
Chemical bonding in metalheterocumulene complexes : 1. Neutron diffraction study on a single crystal of pentacarbonyldiethylcyanamidechromium at 110K
J. of Chemical Sociery - Dalton Transactions (1995) 665-672
J.M. Kiat, T. Roisnel
Rietveld analysis of strontium titanate in the "Müller" state
J. Phys.: Condens. Matter 8 (1996), 3471-3475
J.M. Kiat, G. Calvarin, M.R. Chaves, A. Almeida, A. Klopperpieper, J. Albers
Stable and X-ray induced commensurate and incommensurate phase in BCCD
Phys. Rev. B 52 (1995) 798
M. Lopes dos Santos, J.M. Kiat, A. Almeida, M.R. Chaves, A. Klopperpieper, J. Albers
X-rays study of the system BP1-xBPIx
Physica Status Solidii b 189 (1995) 371
D. Le Bellac, J.M. Kiat, H. Moudden, P. Sciau, P.A. Buffat, G. André
Study of the mecanism of the incommensurate phase in lead oxide a-PbO
Phys. Rev. B 52 (1995) 13184
M.R. Chaves, A. Almeida, J.M. Kiat, J.C. Toledano, J. Schneck, R. Glass, W. Schwarz,
J.L. Ribeiro, A. Klopperpieper, J. Albers
On the phae transition sequence in D-BCCD under hydrostatic pressure
Physica Status Solidii b 189 (1995) 97
A. Hedoux, D. Le Bellac, Y. Guinet, J.M. Kiat, I. Noiret, P. Garnier
Raman spectrscopy and X-ray diffraction studies on PbO and Pb1-x(TiO)xO
J. Phys. Conden. Matter 7 (1996) 8547
S. Rios, W. Paulus, A. Cousson, M. Quilichini, G. Heger, N. Le Calvé, B. Pasquier
Structural study of TiH2PO4 and TiD2PO4 in the high temperature phase
J. Phys. I-France 5 (1995) 763-770
O. Hernandez, J. Hlinka, M. Quilichini
Study of the global hysteresis in D-BCCD with elastic neutron scattering
J. Physique I 6 (1996) 231-236
M. Boudard, M. de Boissieu, S. Kycia, A.I. Goldman, B. Hennion, R. Bellissent, M. Quilichini,
R. Currat, C. Janot
Optic modes in the AlPdMn icosahedral phase
J. Phys.: Condens. Matter 7 (1995) 7299-7308
M. Boudard, M. de Boissieu, A.I. Goldman, B. Hennion, R. Bellissent, M. Quilichini,
R. Currat, C. Janot
Dynamics of the AlPdMn icosahedral phase
Physica Scripta T57 (1995) 84-87
A.M. Micu, D. Durand, M. Quilichini, M.J. Field, J.C. Smith
Collective vibrations in crystalline L-alanine
J. Physical Chemistry 99/15 (1995) 5645
M. Quilichini, J. Hlinka
Dynamical properties of the betaine calcium chloride dihydrate, BCCD
Ferroelectrics 183 (1996) 215-224
J. Hlinka, O. Hernandez, M. Quilichini, R. Currat
Phonon dispersion in the low temperature ferroelectric phase of BCCD
Ferroelectrics 185 (1996) 221-224
O. Hernandez, J. Hlinka, M. Quilichini
Elastic neutron scattering study of D-BCCD under a 5 kV/cm electric field
Ferroelectrics 185 (1996) 213-216
S. Rios, W. Paulus, A. Cousson, M. Quilichini, B. Pasquier, N. Le Calvé, G. Heger
Isotopic effect in TlH2PO4 and TlD2PO4 . Structural study of the antiferroelectric phase in TlD2PO4
Ferroelectrics 185 (1996) 177-180
J. Hlinka, M. Quilichini, R. Currat, J.F. Legrand
Dynamical Properties of the normal phase of betaine calcium chloride dihydrate.
I. Experimental results
J. Phys. Cond. Matter 8 (1996) 8207-8219
J. Hlinka, M. Quilichini, R. Currat, J.F. Legrand
Dynamical properties of the normal phase of betaine calcium chloride dihydrate.
II. A semimicroscopic model
J.. Phys. Cond. Matter 8 (1996) 8221-8250
J.M. Ezpeleta, F.J. Zuniga, W. Paulus, A. Cousson, J. Hlinka, M. Quilichini
Structures of room temperature and ferroelectric (35K) phases of D-BCCD
Acta Crystallographica B52 (1996) 810-816
R. Börner, W. Paulus, R. Schöllhorn, B. Kabius, J. Schubert
Superconducting Thin Films: Topotactic Corrosion Mechanism of YBa2Cu3O7 with Water Vapour
Advanced Materials, 7, No.1, 55 (1995)
W. Paulus, A. Cousson, J. Hlinka, M. QuilichiniJ.M. Ezpeleta, F.J. Zuniga
Temperature Evolution of the Modulated Structure of BCCD (1995)
H.D. Lutz, H. Möller, M. Maneva, W. Paulus, A. Cousson, J.P. Lauriat, E. Elkaim
Neutron and X-ray Single-Crystal Structure Determination of Be(IO3)2*4H2O
Z. Kristallographie 211 (1996) 170
P. Schiebel, K. Wulf, W. Prandl, G. Heger, R. Papoular, W. Paulus
Orientational Disorder, the Orientational Density Distribution and the Rotational Potential in C60,
Acta. Cryst.A52 (1996), 176
P. Schiebel, W. Prandl, R. Papoular, W. Paulus
Almost Free Rotation of NH3 Molecules in Crystals: Observation from a Maximum Entropy Reconstruction of the Proton Density in Co(NH3)6(PF6)2
Acta Cryst A52 (1996) 189
A. Fkyerat, A. Guelzim, F. Baert, W. Paulus, G. Heger, J. Zyss, A. Périgaud
Electron Density Study by X-ray and Neutron Diffraction of an NLO Compound: N-(4-Nitrophenyl)-L-prolinol. Description of Quadratic Hyperpolarizability
Acta. Cryst. B51 (1995), 197
S. Peschel, W. Paulus, D. Babel
Die Kristallstrukturen der Eisen- und Cobalt-Hexacyanokomplexe Rb2LiM(CN)6 und Rb2NaM(CN)6
Z. Naturforsch. 51 b, 826 (1996)
E. Espinosa, C. Lecomte, E. Molins, S. Veintemillas, A. Cousson, W. Paulus
Electron Density Study of a New Non-Linear Optical Material: L-Arginine Phosphate Monohydrate (LAP). Comparison Between X-X and X-(X+N) Refinements
Acta. Cryst. B52 (1996) 519
A. Cousson, I. Dancy, J.M. Beau
(IR)-4,5-Benzocyclodeca-4-ene-2, 6-diyn-1-yl 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranoside and 4,5-Benzocyclodeca-4-ene-2,6-diyn-1-one
Acta Crystallographica C51 (1995) 718-721
A. Cousson, F. Nectoux, F. Robert, E.N. Rizkalla
Sodium bis(dipicolinato)ferrate(III) dihydrate
Acta Crystallographica C51 (1995) 718-721
SA. Martin, M.-P. Jouannetaud, J.-C. Jacquesy, A. Cousson
Synthesis of atropoisomeric fluorocyclohexadienones by Ispso fluorination of binaphthol derivatives
Tetrahedron Letter 37 (1996) 7735-7738
K.D. Schotte, U. Schotte, H.J. Bleif, R. Papoular
Maximum entropy analysis of the cubic phases of KOH and KOD, NaOH and NaOD
Acta Cryst. A 51 (1995) 450-455
L. Dobrzynski, R.J. Papoular, M. Sakata
Reconstruction of internal magnetization density distributions of iron and nickel by the
maximum entropy method
J. Mag. Mag. Mat. 140-144 (1995) 450
L. Dobrzynski, R.J. Papoular, M. Sakata
Internal magnetization density distribution of iron and nickel by the maximum entropy method
J. Phys. Soc. Japan 65 (1996) 255-263
A. Zheludev, R.J. Papoular, E. Ressouche, J. Schweizer
A non-uniform reference model for maximum entropy density reconstructions from diffraction data
Acta Cryst. A 51 (1995) 450-455
R.J. Papoular, A. Zheludev, E. Ressouche, J. Schweizer
The inverse Fourier problem in the case of poor resolution in one given direction : the maximum entropy solution
Acta Cryst. A 51 (1995) 295-300
R.J. Papoular, D.E. Cox
Model free search for extra-framework cations in zeolites using powder diffraction
Europhysics Lett. 32 (1995) 337-342
M. Kunz, R. Dinnebier, L.K. Cheng, E.M.McCarron, D.E. Cox, J.B. Parise, M. Gehrke, J. Calabrese, P.W. Stephens, T. Vogt, R.Papoular
Cs(TiAs)O5 and CS(TiP)O5 : A disordered parent structure of ABOCO4 Compounds
J. Solid State Chemistry 120 (1995) 299-310
A. Navaza, G. Chevrier, J.A. Guida
Hydrogen-bonding system in barium nitroprusside 6.5-hydrate
J. Solid State Chemistry 114 (1995) 102-107
L. Desgranges, G. Chevrier, G. Calvarin
Interlayer interactions in M(O)2 : a neutron diffraction study of Mg(O)2
Acta Crystallographica B52 (1996) 82-86
F. Varnière, B.Ea Kim, R. Bisaro, G. Chevrier
X-ray diffraction microstructural characterization of PZT [Pb(ZrxTi1-x)O3] and Pt thin films on TiN/Ti/BPSG/Si structures
Materials Science Forum 228-231 (1996) 497-492
L. Seguin, B. Gérand , G. Chevrier, M. Touboul
Comparative structure refinement of MO3.1/3H2O (M=Mo, W) from X-ray and neutron powder diffraction data and dehydration process
Materials Science Forum 228-231 (1996) 695-700
A. Navaza, G. Chevrier, A. Gukasov, P.J. Aymonino
Neutron diffraction study on single crystals of tetrahydrate strontium pentacyanonitrosil ferrate (II) tetrahydrate (stronnium nitroprusside tetrahydrate)
J. Solid State Chemistry 123 (1996) 48-53
G. Chevrier, A. Gukasov
The hydrogen bonding system in deuterated copper fluorosilicate tetrahydrate : a neutron diffraction study
Acta Crystallographica C52 (1996) 2121-2123
Z. Heznkie, P. Wisniewski, A. Gukasov
U3Bi4 single crystal growth by the molten metal solution evaporation method
J. of Crystal Growth 172 (1996) 459-465
P. Bourges, M.-H. Lemée-Cailleau, P. Launois, C. Ecolivet, H. Cailleau, F. Moussa, A. Meierzejewski
Pretransional dynamics of structural phase transition in anthracene-TCNB: a comparison of
Raman scattering and inelastic scattering experiments
Phys. Rev. B 54 (1996) 15002-15015
J. Ollivier, J. Etrillard, M. Sougoti, B. Toudic, C. Ecolivet, P. Bourges
Structural and dynamical aspects of the Incommensuratble molecular system Bis(4-chlorophenyl sulfone
Ferrolectrics 183 (1996) 283
M. Braden, W. Reichardt, A.S. Ivanov, A. Yu. Rumiantsev
Anomalous dispersion of LO phonon branches in Ba0.6K0.4BiO3
Europhysics Letters 34 (1996) 531-536
M. Schwoerer-Böhning, S. Klotz, J.M. Besson, R. Burkel, M. Braden, L. Pintschovius
The pressure dependence of the TA1[110] phonon frequencies in the ordered Invar alloy Fe3Pt at pressures up to 7 GPa
Europhysics Letters 33 (1996) 679-682
M. Braden, P. Adelman, P. Schweiss, T. Woisczyk
Structural distortion and superconductivity in (Nd1-xTbx)1.85Ce0.15CuO4
Physical Review B 53 (1996) 2975-2978
M. Braden, G. Wilkendorf, J. Lorenzana, M. Ain, G.J. McIntyre, M. Behruzi, G. Heger, D. Dhalenne, A. Revcolevschi
Structural analysis of CuGeO3 : relation between nuclear structure and magnetic interaction
Phys. Rev. B 54 (1996) 1105-1116
S. Klotz, J.M. Besson, M. Braden, K. Karch, F. Bechstedt, D. Strauch, P. Pavone
Transverse acoustic phonons in germanium up to 9.7 GPa by neutron inelastic scattering
Phys. Stat. Solid (b) 198 (1996) 105-113
J.M. Joubert, M. Latroche, A. Percheron-Guégan, F. Bourée-Vigneron
Neutron diffraction study of Zr(Cr0.6Ni0.4)2D3.27
J. Alloys and Compounds 217 (1995) 283
M. Latroche, J. Rodriguez-Carvajal, A. Percheron-Guégan, F. Bourée-Vigneron
Structural studies of LaNi4CoD6.11 and LaNi3.65Mn0.4Al0.3Co0.75D5.57 by means of powder
neutron diffraction
J. Alloys and Compounds 218 (1995) 64
V. Rodriguez, G. Aguirre-Zamalloa, M. Couzi, T. Roisnel
Neutron diffraction study on structural properties of N(CD3)4MnCl3
J. Phys.: Cond. Matter.8 (1996) 969-981
P. Nunez, T. Roisnel, M. Morales-Escobar, J.M. Kiat, R. Saez-Puche, H. Guengard, J. Grannec, A. Tressaud
Structural and magnetic phase transitions of the 2D-ferromagnetic fluoride Tl2CuF4
Journal of Solid State Chemistry 122 (1996) 87-97
S. Peter, J.K. Cockcroft, T. Roisnel, H.D. Lutz
Distance Limits of OH...Y hydrogen bonds (Y= Cl, Br, I) in Solid Hydroxides, Structure Refinements of Laurionite-type Ba(OD)I, Sr(OD)I and Sr(OH)I by Neutron and Synchrotron X-Ray Powder Diffraction.
Acta Cryst. B52 (1996) 423-427
M. Partik, Ch. Wickel, H.D. Lutz, T. Roisnel
Structural phase transitions and pseudomerohedrally twinning of Li2FeBr4
Journal of Solid State Chemistry 124 (1996) 292-299
H. Faget, J. Grannec, A. Tressaud, V. Rodriguez, T. Roisnel, I.N. Flerov, M.V. Gorev
Neutron powder refinements of the three structural forms of Rb2KScF6
Eur. J. Solid State Inorg. Chem. t.33 (1996) 893-905
L. Desgranges, G. Chevrier, G. Calvarin
Interlayer interactions in M(O)2 : a neutron diffraction study of Mg(O)2
Acta Crystallographica B52 (1996) 82-86
F. Varnière, B.Ea Kim, R. Bisaro, G. Chevrier
X-ray diffraction microstructural characterization of PZT [Pb(ZrxTi1-x)O3] and Pt thin films on TiN/Ti/BPSG/Si structures
Materials Science Forum 228-231 (1996) 497-492
L. Seguin, B. Gérand , G. Chevrier, M. Touboul
Comparative structure refinement of MO3.1/3H2O (M=Mo, W) from X-ray and neutron powder diffraction data and dehydration process
Materials Science Forum 228-231 (1996) 695-700
A. Navaza, G. Chevrier, A. Gukasov, P.J. Aymonino
Neutron diffraction study on single crystals of tetrahydrate strontium pentacyanonitrosil ferrate (II) tetrahydrate (stronnium nitroprusside tetrahydrate)
J. Solid State Chemistry 123 (1996) 48-53
G. Chevrier, A. Gukasov
The hydrogen bonding system in deuterated copper fluorosilicate tetrahydrate : a neutron diffraction study
Acta Crystallographica C52 (1996) 2121-2123
J. Toulouse, R.M. Pick, F. Moussa
High Pressure Elastic Neutron Scattering of the Incommensurability in Ammonium Oxalate (AHOD)..
Revue: J.Phys.I-France 5 (1995) 235
M. Le Cointe, M.H. Lémée-Cailleau, H. Cailleau, B. Toudic, L. Toupet, G. Heger,
F. Moussa, P. Schweiss, K.H. Kraft, N. Carl.
Symmetry Breaking and structural changes at the neutral-to-ionic transition in tetrathiafulvalene-p-chloranil. (TTF-CA)
Physical Review B 51 (1995) 3374-3386
J. Even, B. Toudic, M. Bertault, H. Cailleau, F. Moussa
Neutron Scattering study of pretransitional dynamics in the deuterated diacetylene monomer 2,4-hexadiynylene bis(p-toluenesulfonate) (pTS).
Physical Review B 52 (1995) 7142-7150
F. Moussa, E. Courtens, P. Launois.
Pretransitional cooperative dynamics in the incommensurate freezing of DRADP glass: a neutron scattering study..
Europhysics Letters 33 (1996) 129-134.
R.J. Papoular, Y. Vekhter, P. Coppens
The two-channel maximum entropy method applied to the chrge density of a molecular crystal :
a
-glycineActa Cryst. A52 (1996) 397-407
A. Zheludev, R.J. Papoular, E. Ressouche, J. Schweizer
A non-uniform reference model for maximum entropy density reconstructions from diffraction data
Acta Cryst. A 51 (1995) 450-455
R.J. Papoular, A. Zheludev, E. Ressouche, J. Schweizer
Th einverse Fourier problem in the case of poor resolution in one given direction :
the maximum entropy solution
Acta Cryst. A 51 (1995) 295-300
R.J. Papoular, D.E. Cox
Model free search for extra-framework cations in zeolites using powder diffraction
Europhysics Lett. 32 (1995) 337-342
M. Kunz, R. Dinnebier, L.K. Cheng, E.M.McCarron, D.E. Cox, J.B. Parise, M. Gehrke,
J. Calabrese, P.W. Stephens, T. Vogt, R.Papoular
Cs(TiAs)O5 and CS(TiP)O5 : A disordered parent structure of ABOCO4 Compounds
J. Solid State Chemistry 120 (1995) 299-310
P. Schiebel, K. Wulf, W. Prandl, G. Heger, R. Papoular, W. Paulus
Orientational disorder, the orientational density distribution and the rotational potential in C
60Acta Cryst. A52 (1996) 176-188
P. Schiebel, W. Prandl, R. Papoular, W. Paulus
Almost free rotation of NH3 molecules in Crystals observation from a maximum-entropy reconstruction of the proton density in [Co(NH
3)6](PF6)2Acta Cryst. A52 (1996) 189-197
L. Pintschovius , S.L. Chaplot, G. Roth, G. Heger
Evidence for a pronounced local orientational order in the high temperature phase of C60
Phys. Rev. Lett. 75 (1995) 2843-2846
Communications
S. Aubry
Breathers in nonlinear lattices : existence, linear stability and quantization
Workshop Lattice Dynamics, Paris - June 21-23, 1995
L.M. Floria, J.L. Marin, S. Aubry, P.J. Martinez, F. Falo, J.J. Mazo
Josephson-junction ladder : A benchmark for nonlinear concepts
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
J.P. Lorenzo, S. Aubry,
Insulator-metal transition versus temperature for the CDW in the Id adiabatic Holstein model
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
T. Cretigny, S. Aubry,
Patterns of energy flux in periodic solutions of Klein-Gordon model
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
G. Kalosakas, S. Aubry,
Polarobreathers in a generalized Holstein model
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
J.L. Marin, S. Aubry, L.M. Floria
Intrinsic localized modes, discrete breathers. Existence and linear stability
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
L. Proville, S. Aubry,
Mobile bipolaron in the asdiabatic Holstein-Hubbard model in a one and two dimensions
Conference oof "Fluctuations, Nonlinearity and Disorder" Heraklion (Grèce), septembre 30-octobre 4, 1996
E. Kaiser, A. Cousson, W. Paulus, G. Heger, F. Fillaux
Structures (RX) de la 2,6-dimethyl-pyrazine et de la N-oxypicoline. Etude par diffraction de neutrons de la N-oxypicoline en fonction de la temperature,
4ème Journées de la Diffusion Neutronique, P9, Port díAlbret 17-19 Mai 1995
W. Paulus, G. Heger, A. Cousson, S. Hosoya, R. Rudolf, R. Schöllhorn, V.V. Kvardakov, J.P. Lauriat, E. Elkaim
In Situ Untersuchungen mittels Neutronendiffraktion zur elektrolytischen Oxidation von La2MO4 (M=Cu, Ni)
Deutsche Neutronenstreutagung 1195 in Reinstorf/Lžneburg, 18.-21.9.1995, Program&Abstracts, GKSS-Forschungszentrum, 9 (1995)
P. Vigoureux, W. Paulus, M. Braden, A. Cousson, J.P. Lauriat, A. Gukasov, M. Meven, G. Heger
Struktureller Phasenžbergang des Gd2CuO4
Deutsche Neutronentagung ë95 in Reinstorf/Lžneburg, 18.-21.9.1995
W. Paulus
Strukturuntersuchungen an Hochtemperatursupraleitern mittels Neutronendiffraktion: Untersuchungen zur elektrochemischen Oxidation von La2MO4 (M= Cu, Ni)
séminaire invité à l'Univ. de Salzburg 17.05.1995
G. Heger, S. Rios, W. Paulus, A. Cousson, M. Quilichini, M. Becker, J. Glinnemann
Polymorphism of TlH2PO4 and TlD2PO4
International Union of Christallography, Seventeenth Inernational Congress in Seattle, Communicated Abstracts, Acta Cryst. A52, C-430 (1996)
W. Paulus, A. Cousson, G. Heger, A. Revcolevschi, G. Dhalenne, S. Hosoya, V. Kvardakov
Oxygen Defect Structure in La2MO4±d (M=Cu, Ni, Co)
International Union of Christallography, Seventeenth Inernational Congress in Seattle, Communicated Abstracts, Acta Cryst. A52, C-383 (1996)
P. Schiebel, R. Papoular, W. Paulus, W. Prandl
Proton Density Distribution and Orientational Potential in Co(NH3)6(PF6)2
Gordon Conference, 07.-12.08.1994 New London (USA)
E. Kaiser, A. Cousson, W. Paulus, G. Heger, F. Fillaux,
Structures (RX) de la 2,6-dimethyl-pyrazine et de la N-oxypicoline. Etude par diffraction de neutrons de la N-Oxypicoline en fonction de la temperature,
Résumés: 4ème Journées de la Diffusion Neutronique, Port d'Albret 17-19 Mai (1995) P9
W. Paulus, G. Heger, A. Cousson, S. Hosoya, R. Rudolf, R. Schöllhorn, V.V. Kvardakov, J.P. Lauriat, E. Elkaim
In Situ Untersuchungen mittels Neutronendiffraktion zur elektrolytischen Oxidation von La2MO4 (M=Cu,Ni)
Deutsche Neutronentagung ë95 in Reinstorf/Lžneburg, 18.-21.9.1995
S. Rios, W. Paulus, A. Cousson, M. Quilichini, B. Pasquier, N. Le Calvé, G. Heger
Isotopic effect in TlH2PO4 and TlD2PO4. Structural study of the antiferroelectric Phase in TlD2PO4,
8th European Meeting of Ferroelectrics, Univ. of Nijmegen, 4-8.7.1995
E. Kaiser-Morris, A. Cousson, W. Paulus, R. Papoular, F. Fillaux, G.. Heger
Comportement du Groupement methyl en fonction de la temperature dans la 2,6-dimethyl pyrazine
et la methyl-4 -pyridine-N-oxyde par diffraction et diffusion inelastique de neutrons sur monocristaux hydrogenes
5ème Journées de la Diffusion Neutronique Ambleteuse, 22-24 Mai 1996, SM4
B. Nicolai, E. Kaiser, F. Fillaux, A. Cousson, W. Paulus, G.J. Kearley, O. Randl
Cartes d'intensite S(Qa,Qb,w) pour les transitions díeffet tunnel des groupements méthyles de la 2,6 dimethylpyrazine
5ème Journées de la Diffusion Neutronique à Ambleteuse, 22-24 Mai 1996, SM5
W. Lottermoser, W. Paulus, K. Forcher, G. Redhammer, W. Treutmann, G. Amthauer,
Single Crystal Mössbauer and Neutron Powder Diffraction Measurements on Synthetic Quasi-1D Antiferromagnetic LiFeSi2O6
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.183
P. Vigoureux, W. Paulus, J.Y. Henry, S. Pinol, G. Heger
Influence of the Reduction and the Oxidation on Nd2-xCexCuO4
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.190
P. Vigoureux, A. Gukasov , M. Braden, W. Paulus, G. Heger
Structural Behaviour of the TíPhase from Gd2CuO4 to Pr2CuO4
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.191
S. Mattauch, W. Paulus, J. Glinnemann, G. Heger
Polymorphism of RbH2PO4 (RDP)
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.94
R. Papoular, A. Cousson, W. Paulus,E. Kaiser
The Model-Free Quest for disordered Protons in Solids
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.105
W. Paulus, A. Cousson, G. Heger, A. Revcolevschi, G. Dhalenne, S. Hosoya
Oxygen Defect Structure in La2NiO4+d
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.106
P. Schiebel, W. Prandl, K. Wulf, R. Papoular, W. Paulus, G. Heger,
Quantum Mechanics of the Rotation-Translation Coupling of NH3-groups in Metalhexaammine Salts,
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.108
E. Kaiser-Morris, W. Paulus, R.J. Papoular, A. Cousson, G. Heger, F. Fillaux
Disorder of Methyl Groups with Temperature in Two Molecular Crystals by Neutron Diffraction
1st European Conference on Neutron Scattering 8-11 October 1996, Interlaken, Conference Abstracts p.115
W. Paulus, G. Heger, A. Cousson, S. Hosoya, W. Treutmann
Strukturuntersuchungen an oxidierten La2MO4+( (M = Cu, Ni) Einkristallen mittels Neutronenbeugung
4. Jahrestagung der Deutschen Gesellschaft fžr Kristallographie, 11. - 14.03.1996 in Marburg, Referate R. Oldenbourg Verlag, p. 160
E. Courtens, B. Hehlen, G. Coddens B. Hennion
New Excitations in quantum paraelectrics;
Phonons '95, 4th International Conference on Phonon Physics
and 8th International Conference on Phonon Scattering in Condensed Matter, Sapporo, Japan, July 23-28, 1995 (invited talk and poster)
W. Press, S. Grieger, G. Coddens, R. Frahm, J. Sšüssenbach, B. Asmussen
Phase transitions in 2D systems. CH3Cl physisorbed on graphite, a 2D liquid crystal ?
Dynamical Properties of Solids, DYPROSO XXV,
Haro, La Rioja, Spain, September 23-27, 1995
C. Alba-Simionesco, D. Morineau, G. Coddens, A.J. Dianoux, B. Frick
Etude par diffusion inélastique de neutrons d'un liquide moléculaire sous pression à l'approche de la transition vitreuse;
5ièmes Journées de la Neutronique, Ambleteuse, Côte d'Opale, France, 22-24 mai 1996
J. Etrillard, B. Toudic, J. Ollivier, P. Bourges, G. Coddens, J.C. Lasjaunias Analyse combinée diffusion cohérente et incohérente de neutrons et Cp basse
température des excitations basse fréquence d'un systèmeincommensurable diélectrique
5ièmes Journées de la Neutronique, Ambleteuse, Côte d'Opale, France, 22-24 mai 1996
M. Prager, M. Havighorst, G. Coddens, H. Büttner
Rotational tunneling and structural phase transitions of NH3 adsorbed as a submonolayer on MgO(100) surfaces;
ECNS '96, 1st European Conference on Neutron Scattering, Interlaken, Switzerland, 7-11 October 1996
B. Winkler, I. Kaiser, M. Chall, G. Coddens, B. Hennion, R. Kahn
Dynamics of N(CH3)4GeCl3
ECNS '96, 1st European Conference on Neutron Scattering, Interlaken, Switzerland, 7-11 October 1996};\\
D. Balszunat, B. Asmussen, W. Langel, W. Press, G. Coddens
Pore-size dependent dynamics of methane molecules in mesoporous silica gels
ECNS '96, 1st European Conference on Neutron Scattering, Interlaken, Switzerland, 7-11 October 1996};
D. Balszunat, B. Asmussen, M. Müller, W. Press, W. Langel, G. Coddens, M. Ferrand, H. Büttner
Rotational excitations of methane molecules in porous media
International Workshop on Quantum Tunneling of Atoms and Molecules
in Solids, QTAMS '95, Seyssins, France, 4-7 October 1995- Physica B 226 (1995) 185-188
R.J. Papoular
Data Inversion, Errors and limitations
International Workshop on New Tools for Neutron Instrumentation, Les Houches, 6-9 juin 1995
R.J. Papoular
On the use of maximum-entropy methods in high-resolution powder diffraction : the search for weak
scatterers in solids
Gordon Conference on X-Ray Physics, Plymouth, USA, 31 juillet - 4 août 1995
R.J. Papoular
Retrieval of spin densities from polarized neutron diffraction data using maximum entropy
International Union of Crystallography XVII VCongress, Seattle, USA, 8-17 août 1996
F. Varnière, B.Ea Kim, B. Agius, R. Bisaro, G. Chevrier
X-ray diffraction microstructural characterization of Pt thin films on TiN/Ti/BPSG/Si structures
EPDIC-4, Fourth European Powder Diffraction Conference - Chester (angleterre) 1996
L. Seguin, B. Gérand , G. Chevrier, M. Touboul
Comparative structure refinement of MO3.1/3H2O (M=Mo, W) from X-ray and neutron powder diffraction data and dehydration process
EPDIC-4, Fourth European Powder Diffraction Conference - Chester (angleterre) 1996
P. Vigoureux, A. Gukasov
Transition structurale à basses températures dans Eu2CuO4
5 èmes Journées de la Diffusion Neutronique, Ambleteuse, 22-24 mai 1996
D. Laffargue, F. Bourée, B. Chevalier, J.M. Kiat, T. Roisnel and J. Etourneau
Thermal dependence of the unit cell parameters of U2M2X compounds (M=Co, Ni and X=In, Sn)
25ièmes Journées des Actinides, L'Aquila (Italie) 7-11 Avril 1995
J.M. Kiat
Stable and X-ray induced commensurate and incommensurate phases in BCCD
8th European Meeting on Ferroelectricity, Nijemegen, Pays-Bas, juillet 1995
M.R. Chaves, A. Almeida, J.M. Kiat, J.C. Toledano, J. Schneck, R. Glass, W. Schwarz,
J.L. Ribeiro, A. Klopperpieper, J. Albers
Effect of hydrostatic pressure on the phae transition of D-BCCD
8th European Meeting on Ferroelectricity, Nijemegen, Pays-Bas, juillet 1995
M. Lopes dos Santos, J.M. Kiat, A. Almeida, M.R. Chaves, A. Klopperpieper, J. Albers
X-rays study of the system BP1-xBPIx
8th European Meeting on Ferroelectricity, Nijemegen, Pays-Bas, juillet 1995
C. Malibert, B. Dkrill, J.M. Kiat
Ordre dipolaire dans les pérovskites relaxeur du type PSN
Journées d'Etudes sur les Matériaux et Composants Piézo, Pyro, Ferroélectrique, Limoges, mars 1996
J.M. Kiat
On the disorder of simple and complex perovskite (invitée)
International Seminar on Relaxor Ferroelectric, Dubna, Russie, mai 1996
A. Spasojevic, J.M. Kiat
The determination of deformation density maps and potential application of the method to the perovskite compounds
International Seminar on Relaxor Ferroelectric, Dubna, Russie, mai 1996
C. Malibert, B. Dkhill, A. Spasojevic, J.M. Kiat
Polar order in relaxor ferroelectric PSN
International seminar on Relaxor Ferroelectric, Dubna, Russie, mai 1996
C. Malibert, B. Dkrill, J.M. Kiat
Ordre dipolaire dans les pérovskites relaxeur du type PSN
International seminar on Relaxor Ferroelectric, Dubna, Russie, mai 1996
J. Hölsa, M. Faucher, J.M. Kiat, M. Lastusaari, E. Sälynoja
DTA study of the monoclinic to tetragonal transition in RE3+doped LiYO2
15th Nordic Symposium for Thermal analysis and Calorimetry, Helsinki, novembre 1996
F. Varnière, B.Ea Kim, B. Agius, R. Bisaro, G. Chevrier
X-ray diffraction microstructural characterization of Pt thin films on TiN/Ti/BPSG/Si structures
EPDIC-4, Fourth European Powder Diffraction Conference - Chester (angleterre) 1996
L. Seguin, B. Gérand , G. Chevrier, M. Touboul
Comparative structure refinement of MO
3.1/3H2O (M=Mo, W) from X-ray and neutron powder diffraction data and dehydration processEPDIC-4, Fourth European Powder Diffraction Conference - Chester (angleterre) 1996
J. Even, S. Longeville, M. Bertault, F. Moussa, J.L. Fave
Dynamical properties and Disorder in a molecular polymerizable mixed crystal .
"4th meeting on disorder in molecular solids" Garchy Mai 1995, Communication
F. Moussa, E. Courtens.
Cooperative dynamics in diffuse incommensurate freezing of DRADP: a neutron scattering study..
Communication Orale à 8th European Meeting on Ferroelectricity (EMF8) Nimègues (NL) July 1995.
S. Longeville, J. Even, M. Bertault, F. Moussa,J.L. Fave
Disorder induced by polymer chains on structural properties of mixed monomer-polymer systems.
Communication à "International Conference on the Chemistry of the Organic Solid State (ICCOSS XII) Juillet 1995
F. Moussa
Les neutrons: un outil pour l'étude de la matière condensée.
Conférence invitée de 3 heures à "Sym95" de la symétrie de la molécule à l'organisation du cristal: outils fondamentaux et leur utilisation. Bagnères de Luchon Octobre 1995.
Thèse
J. Hlinka
Etude du chlorure de betaine et de calcium dihydrate (BCCD) par diffusion inélastique de neutrons
Thèse soutenue le 27 juin 1995 à l'Université Paris-XI-Orsay