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Professor Emeritus
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Professor Emeritus
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Gervais Chapuis
Professor
birth date: 21.07.1944
nationality: suisse
web site: http://lcr.epfl.ch

office(s): BSP520
phone(s): [+41 21 69] 30630
private phone: +41 (0)21 728 28 68
fax: +41 (0)21 693 06 34
BIOGRAPHY

Click here for a more complete biography

Studies at the Swiss Federal Institute of Technology in Zurich (ETHZ), Switzerland. After graduating in crystallography in 1966, he prepared his PhD thesis in the same institution under the direction of Prof.. A. Niggli which he obtained in 1972. For three years he continued his research at the Lawrence Berkeley Laboratory in California in the laboratory of Prof. D. H. Templeton, a well-known specialist in the field of resonant scattering. Back in Switzerland, he joined the newly created Institute of Crystallography at the University of Lausanne under the direction of Prof.. D. Schwarzenbach. In 1991 he was appointed full professor and in 1999, director of the Institute of crystallography. In 2003, his unit was transferred to the Ecole Polytechnique Fédérale in Lausanne (EPFL) where he was appointed professor.

G. Chapuis has chaired numerous committees in national and international organisations in the field of crystallography. In particular, he chaired the committee of aperiodic structures of the International Union of Crystallography (IUCr). He is also a member of the Education Committee of that organization. He also chaired the Swiss Society of Crystallography.

G. Chapuis is co-editor of the Journal Acta Crystallographica and participates in many committees for various readings of academic journals devoted to crystallography and solid state physics.
His research areas cover more specifically the theoretical and experimental study of aperiodic structures, especially incommensurate structures by diffraction and molecular dynamics. He is the author of over two hundred scientific papers published in international peer-reviewed journals. Moreover G. Chapuis is dedicated to the development of interactive teaching in crystallography using new communication technologies available on the Internet.
MAIN PUBLICATIONS

A. Arakcheeva, D. Logvinovich, G. Chapuis, V. Morozov, S. V. Eliseeva, J.-C. G. Bünzli, and P. Pattison. The luminescence of NaxEu3+(2−x)/3MoO4 scheelites depends on the number of Eu-clusters occurring in their incommensurately modulated structure. Chemical Science, 3(2):384, 2012. [ DOI | Details | Full Text ]

G. Chapuis. Initiatives in crystallographic education. Crystallography Reviews, (1–18):1-19, 2011. [ DOI | Details | Link ]

G. Chapuis. David H. templeton, 1920-2010. Acta Crystallographica Section a Foundations of Crystallography, 66:720-722, 2010. [ DOI | Details | Full Text | Link ]

P. Kocian, K. Schenk, and G. Chapuis. The role of the tangent bundle for symmetry operations and modulated structures. Acta Crystallographica Section a Crystal Physics Diffraction Theoretical and General Crystallography, A66:394-406, 2010. [ DOI | Details | Full Text | Link ]

A. Arakcheeva, L. Bindi, P. Pattison, N. Meisser, G. Chapuis, and I. Pekov. The incommensurately modulated structures of natural natrite at 120 and 293 K from synchrotron X-ray data. American Mineralogist, 95(4):574-581, 2010. Source of atomic scattering factors: International Tables for X-ray Crystallography (1992, Vol. C, Tables 4.2.6.8 and 6.1.1.1.). [ DOI | Details | Full Text | Link ]

V. A. Morozov, A. V. Arakcheeva, V. V. Konovalova, P. Pattison, G. Chapuis, O. I. Lebedev, V. V. Fomichev, and G. Van Tendeloo. LiZnNb4O11.5: A novel oxygen deficient compound in the Nb-rich part of the Li2O–ZnO–Nb2O5 system. Journal of Solid State Chemistry, 183(2):408-418, 2010. [ DOI | Details | Full Text | Link ]

D. Logvinovich, A. Arakcheeva, P. Pattison, S. Eliseeva, P. Tomes, I. Maroza, , and G. Chapuis. Crystal Structure and Optical and Magnetic Properties of Pr2(MoO4)3. Inorganic Chemistry, 35(2-4):345-347, 2010. [ DOI | Details | Full Text | Link ]

P. Kocian ; K. Schenk and G. Chapuis. Differential geometry: a natural tool for describing symmetry operations. Acta Crystallographica Section A, A65:329-341, 2009. [ DOI | Details | Full Text | Link ]

L. Bindi, A. Arakcheeva, and G. Chapuis. The role of silver on the stabilization of the incommensurately modulated structure in calaverite, AuTe2. American Mineralogist, 94:728-736, 2009. [ DOI | Details ]

J. Martinez-Garcia, A. Arakcheeva, P. Pattison, V. Morozov, and G. Chapuis. Validating the model of a (3+1)-dimensional incommensurately modulated structure as generator of a family of compounds for the Eu2(MoO4)3 scheelite structure. Philosophical Magazine Letters, 89(4):257-266, 2009. [ DOI | Details | Full Text ]

P. Kocian, G. Chapuis, and K. Schenk. Differential geometry applied to crystallography. PhD thesis, Lausanne, 2009. [ DOI | Details | Full Text | Link ]

I. Orlov, L. Palatinus, and G. Chapuis. From space to superspace and back: Superspace Group Finder. Journal of Applied Crystallography, 41:1182-1186, 2008. [ DOI | Details | Full Text ]

A. Arakcheeva, P. Pattison, G. Chapuis, M. Rossell, A. Filaretov, V. Morozov, and G. Van Tendeloo. KSm(MoO4)2, an incommensurately modulated and partially disordered scheelite-like structure. Acta Crystallographica B, 64:160-171, 2008. [ DOI | Details | Full Text ]

A. Arakcheeva and G. Chapuis. Capabilities and limitations of a (3 + d )-dimensional incommensurately modulated structure as a model for the derivation of an extended family of compounds: example of the scheelite-like structures. Acta Crystallographica Section B, 64:12-25, 2008. [ DOI | Details | Full Text | Link ]

E. Germaneau and G. Chapuis. Simulations d'une structure cristalline incommensurable à caractère désordonné. PhD thesis, Lausanne, 2008. [ DOI | Details | Full Text | Link ]

L. Palatinus and G. Chapuis. SUPERFLIP– a computer program for the solution of crystal structures by charge flipping in arbitrary dimensions. Journal of Applied Crystallography, 40(4):786-790, 2007. [ DOI | Details | Full Text ]

A. Filaretov, K. J. Schenk, D. Rusakov, and G. Chapuis. Potassium gallium hydrogenphosphate fluoride, K2Ga[H(HPO4)2]F2. Acta Crystallographica Section C, 63:i54-i56, 2007. [ DOI | Details | Full Text | Link ]

A. Arakcheeva, P. Pattison, N. Meisser, G. Chapuis, I. V. Pekov, and P. Thélin. New insight into the pectolite – serandite series: a single crystal diffraction study of Na(Ca<sub>1.73</sub>Mn<sub>0.27</sub>)[HSi<sub>3</sub>O<sub>9</sub>] at 293 and 100 K. Zeitschrift für Kristallographie, 222(12/2007):696-704, 2007. [ DOI | Details | Full Text | Link ]

M. Kalisz, M. A. Novak, C. B. Pinheiro, A. S. Florencio, G. Chapuis, A. Caneschi, and M. G. F. Vaz. Synthesis, Structural and Magnetic Characterization of a New Copper(II)-Nitronyl Nitroxide Radical Complex. J. Braz. Chem. Soc.,, 18(5):916-923, 2007. [ DOI | Details | Full Text ]

I. Orlov, L. Palatinus, A. Arakcheeva, and G. Chapuis. Hexagonal ferrites: a unifiedmodel of the (TS)<sub>n</sub>T series in superspace. Acta Crystallographica Section B, 63:703-712, 2007. [ DOI | Details | Full Text ]

F. Arod, P. Pattison, K. J. Schenk, and G. Chapuis. Polymorphism in N-Salicylideneaniline Reconsidered. crystal growth & design, 7(9):1679-1685, 2007. [ DOI | Details | Full Text ]

T. Janssen, G. Chapuis, and M. de Boissieu. Aperiodic crystals : from modulated phases to quasicrystals. IUCr monographs on Crystallography. Oxford : Oxford University Press, 2007, 2007. [ Details | Full Text ]

L. Palatinus, W. Steurer, and G. Chapuis. Extending the charge-flipping method towards structure solution from incomplete data sets. J. Appl. Cryst., 40(3):456-462, 2007. [ DOI | Details | Full Text ]

I. Orlov and G. Chapuis. Application of the superspace approach to members of the ferrite family. PhD thesis, Lausanne, 2007. [ DOI | Details | Full Text | Link ]

S. Katrych, T. Weber, M. Kobas, L. Massüger, L. Palatinus, G. Chapuis, and W. Steurer. New stable decagonal quasicrystal in the system Al–Ir–Os. Journal of Alloys and Compounds, 428(1-2):164-172, 2007. [ DOI | Details | Full Text ]

S. M. B. Rodriguez, L. Palatinus, V. Petrícek, and G. Chapuis. Growth-induced incommensurability observed in the organic co-crystal hexamethylenetetramine resorcinol. Acta Crystallographica Section B, 62:1043-1050, 2006. [ DOI | Details | Full Text ]

V. A. Morozov, A. V. Arakcheeva, G. Chapuis, N. Guiblin, M. D. Rossell, and G. Van Tendeloo. KNd(MoO4)2: A New Incommensurate Modulated Structure in the Scheelite Family. Chem. Mater., 18(17):4075-4082, 2006. [ DOI | Details | Full Text ]

I. Orlov, N. Schoeni, and G. Chapuis. Crystallography on mobile phones. Journal of Applied Crystallography, (39):595-597, 2006. [ DOI | Details | Full Text ]

H. Birkedal, A. M. K. Andersen, A. Arakcheeva, G. Chapuis, P. Norby, and P. Pattison. The room-temperature superstructure of ZrP2O7 is orthorhombic: There are no unusual 180 degrees P-O-P bond angles. Inorganic Chemistry, 45(11):4346-4351, 2006. Author Address: Birkedal, H Aarhus Univ, Dept Chem, Langelandsgade 140, DK-8000 Aarhus C, Denmark Ecole Polytech Fed Lausanne, BSP Dorigny, Crystallog Lab, CH-1015 Lausanne, Switzerland Univ Stockholm, Arrhenius Lab, Dept Struct Chem, S-10691 Stockholm, Sweden RAS, Baykov Inst Met & Mat, Moscow 119991, Russia Univ Oslo, Dept Chem, N-0315 Oslo, Norway European Synchrotron Radiat Facil, Swiss Norwegian Beam Lines, F-38043 Grenoble, France. [ DOI | Details | Full Text ]

D. Schwarzenbach and G. Chapuis. Cristallographie, 2e edition. Presses Polytechniques et Universitaires Romandes (PPUR), 2006. Langue : Français. [ Details ]

N. Guiblin, C. A. Fuhrer, R. Häner, H. Stoeckli-Evans, K. Schenk, and G. Chapuis. The incommensurately modulated structure of a tricyclic natural-product-like compound of empirical formula C22H20O3. Acta Crystallographica Section B, 62:506-512, 2006. [ DOI | Details | Full Text ]

A. V. Arakcheeva and G. Chapuis. Getting more out of an incommensurately modulated structure: the example of K_5Yb(MoO_4)_4. Acta Crystallographica Section B, 62(1):52-59, 2006. [ DOI | Details | Full Text | Link ]

A. Arakcheeva and G. Chapuis. Atomic clusters and phase transitions in the metastable beta-Ta phase between 4.2 and 293 K. Europhysics Letters, 69(3):378-384, 2005. 898IJ Times Cited:0 Cited References Count:14. [ DOI | Details | Full Text | Link ]

A. Arakcheeva and G. Chapuis. A reinterpretation of the phase transitions in Na2CO3. Acta Crystallographica Section B-Structural Science, 61:601-607, 2005. Part 6 983NC Times Cited:0 Cited References Count:8. [ DOI | Details | Full Text | Link ]

A. Arakcheeva, G. Chapuis, C. Petricek, and V. Morozov. The role of second coordination-sphere interactions in incommensurately modulated structures, using beta-K5Yb( MoO4)(4) as an example. Acta Crystallographica Section B-Structural Science, 61:400-406, 2005. Part 4 946UG Times Cited:0 Cited References Count:12. [ DOI | Details | Full Text | Link ]

F. Arod, M. Gardon, P. Pattison, and G. Chapuis. The alpha(2)-polymorph of salicylideneaniline. Acta Crystallographica Section C-Crystal Structure Communications, 61:O317-O320, 2005. Part 5 923NA Times Cited:0 Cited References Count:43. [ DOI | Details | Full Text | Link ]

Y. S. Pan and G. Chapuis. Molecular dynamics investigations of modulated phases in organic materials. Acta Crystallographica Section A, 61:19-27, 2005. Part 1 881KD Times Cited:0 Cited References Count:62. [ DOI | Details | Full Text | Link ]

A. V. Arakcheeva, G. Chapuis, V. V. Grinevich, and V. F. Shamrai. Structure Type of Hexagonal Tantalum Bronzes with Variable Composition K sub 6 Ta sub 6 + Z O sub 15 F sub 6 (F, O) sub y : Ta sup (5 - delta) + Bronzes and Ta sup 5 + Compounds. Crystallography Reports, 49(1):70- 85, 2004. [ DOI | Details | Full Text | Link ]

N. B. Bolotina, R. K. Rastsvetaeva, G. Chapuis, A. Schonleber, A. N. Sapozhnikov, and A. A. Kashaev. On the symmetry of optically isotropic modulated lazurites from the Baikal region. Ferroelectrics, 305(1):95-98, 2004. Times Cited: 0 Article English Cited References Count: 9 842tu. [ DOI | Details ]

G. Chapuis. Modulated Structures. In Encyclopedia of Supramolecular Chemistry, page 1500. Marcel Dekker, Inc. New York, 2004. [ Details ]

G. Chapuis and A. Arakcheeva. The study of incommensurate structures as a probe to reveal atomic interactions in crystals. Zeitschrift Fur Kristallographie, 219(11):730-736, 2004. 880YV Times Cited:0 Cited References Count:17. [ DOI | Details | Full Text ]

P. Ochsenbein, M. Bonin, O. Masson, D. Loyaux, G. Chapuis, and K. J. Schenk. Direct evidence for a furtive state in the degradation of carbasalatum calcicum. Angewandte Chemie-International Edition, 43(20):2694-2697, 2004. Times Cited: 0 Article English Cited References Count: 22 822od. [ DOI | Details | Full Text | Link ]

Y. S. Pan, H. Birkedal, P. Pattison, D. Brown, and G. Chapuis. Molecular dynamics study of tryptophylglycine: A dipeptide nanotube with confined water. Journal of Physical Chemistry B, 108(20):6458-6466, 2004. Times Cited: 0 Article English Cited References Count: 54 821iz. [ DOI | Details | Full Text | Link ]

Y. S. Pan, D. Brown, F. J. Zuniga, and G. Chapuis. A molecular dynamics study of an incommensurate modulation compound: 4,4 '-dichlorobiphenyl sulphone. Ferroelectrics, 305(1):53-56, 2004. Times Cited: 0 Article English Cited References Count: 14 842tu. [ DOI | Details ]

C. B. Pinheiro, M. Gardon, P. Pattison, and G. Chapuis. Correlation between modulation and structural disorder in the 4,4 '-diethoxyazoxybenzene. Ferroelectrics, 305(1):83-87, 2004. Times Cited: 0 Article English Cited References Count: 4 842tu. [ DOI | Details ]

A. Schönleber and G. Chapuis. Quininium (R)-mandelate, a structure with large Z' described as an incommensurately modulated structure in (3+1)-dimensional superspace. Acta Crystallographica Section B, 60(1):108-120, 2004. [ DOI | Details | Full Text | Link ]

A. Schönleber and G. Chapuis. The Structure of Diaqua (15-Crown-5) Copper (II) Dinitrate Described in (3 + 1)-Dimensional Superspace. Ferroelectrics, 305:99-102, 2004. [ DOI | Details ]

A. Arakcheeva, G. Chapuis, H. Birkedal, P. Pattison, and V. Grinevitch. The commensurate composite sigma-structure of beta-tantalum. Acta Crystallographica Section B-Structural Science, 59:324-336, 2003. Times Cited: 0 Article English Cited References Count: 18 682jb Part 3. [ DOI | Details | Full Text | Link ]

A. Arakcheeva, G. Chapuis, V. Petricek, M. Dusek, and A. Schönleber. The incommensurate structure of K3In(PO4)(2). Acta Crystallographica Section B-Structural Science, 59:17-27, 2003. Times Cited: 0 Article English Cited References Count: 11 640hl Part 1. [ DOI | Details | Full Text | Link ]

H. Beraldo, A. M. Barreto, R. P. Vieira, A. P. Rebolledo, N. L. Speziali, C. B. Pinheiro, and G. Chapuis. Structural studies and spectral characteristics of 4-benzoylpyridine thiosemicarbazone and N(4 ')-phenyl-4-benzoylpyridine thiosemicarbazone. Journal of Molecular Structure, 645(2-3):213-220, 2003. Times Cited: 0 Article English Cited References Count: 18 640hc. [ DOI | Details ]

N. B. Bolotina, R. K. Rastsvetaeva, A. N. Sapozhnikov, A. A. Kashaev, A. Schoenleber, and G. Chapuis. Three-dimensionally modulated incommensurate crystal structure of lazurite from the Baikal region. Crystallography Reports, 48(1):8-11, 2003. Times Cited: 0 Article English Cited References Count: 7 649mj. [ DOI | Details ]

M. Bonin, T. R. Welberry, M. Hostettler, M. Gardon, H. Birkedal, G. Chapuis, P. Mockli, C. A. Ogle, and K. J. Schenk. Urotropin azelate: a rather unwilling co-crystal. Acta Crystallographica Section B-Structural Science, 59:72-86, 2003. Times Cited: 0 Article English Cited References Count: 39 640hl Part 1. [ DOI | Details | Full Text | Link ]

G. Chapuis. Towards a Virtual Course in Crystallography. In Proceedings of the 7th International School and Workshop in Crystallography, pages 16-29, 2003. [ Details ]

G. Chapuis. Crystallographic excursion in superspace. Crystal Engineering, - 6(- 4):187-195, 2003. [ DOI | Details | Full Text | Link ]

G. Chapuis, M. Dusek, M. Meyer, and V. Petricek. Sodium carbonate revisited. Acta Crystallographica Section B, 59(3):337-352, 2003. [ DOI | Details | Full Text | Link ]

M. Gardon, C. B. Pinheiro, and G. Chapuis. Structural phases of hexamethylenetetramine-pimelic acid (1/1): a unified description based on a stacking model. Acta Crystallographica Section B-Structural Science, 59:527-536, 2003. Times Cited: 0 Article English Cited References Count: 25 705xr Part 4. [ DOI | Details | Full Text | Link ]

Y. S. Pan, D. Brown, and G. Chapuis. Molecular dynamics simulation of hexamine and suberic acid. Molecular Simulation, 29(8):509-518, 2003. Times Cited: 0 Article English Cited References Count: 29 696mv. [ DOI | Details ]

C. B. Pinheiro, M. Gardon, and G. Chapuis. Structural changes of hexamethylenetetramine and undecanedioic acid co-crystal (HMT-C11) as a function of the temperature. Acta Crystallographica Section B-Structural Science, 59:416-427, 2003. Times Cited: 0 Article English Cited References Count: 36 682jb Part 3. [ DOI | Details | Full Text | Link ]

A. Schönleber, P. Pattison, and G. Chapuis. The (3+1)-dimensional superspace description of the commensurately modulated structure of p-chlorobenzamide (alpha-form) and its relation to the gamma-form. Zeitschrift Fur Kristallographie, 218(7):507-513, 2003. Times Cited: 0 Article English Cited References Count: 19 702nw. [ DOI | Details | Full Text | Link ]

T. Woike, V. Petricek, M. Dusek, N. K. Hansen, P. Fertey, C. Lecomte, A. Arakcheeva, G. Chapuis, M. Imlau, and R. Pankrath. The modulated structure of Ba0.39sr0.61nb2O6. i. harmonic solution. Acta Crystallographica Section B-Structural Science, 59:28-35, 2003. Times Cited: 0 Article English Cited References Count: 30 640hl Part 1. [ DOI | Details | Full Text | Link ]

A. Arakcheeva, G. Chapuis, and V. Grinevitch. The self-hosting structure of beta-Ta. Acta Crystallographica - Section B, Structural Science, 58(Part 1):1-7, 2002. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Chapuis G Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland AA Baikov Met Inst Moscow 117334 Russia 0001 Acta Crystallogr. Sect. B-Struct. Sci. [ DOI | Details | Full Text | Link ]

A. V. Arakcheeva, V. V. Grinevich, G. Chapuis, and V. F. Shamrai. Structure studies of solid solutions of oxygen in electrolytic niobium. Crystallography Reports, 47(2):237-244, 2002. 544ZE CRYSTALLOGR REP. [ DOI | Details ]

G. Chapuis. Crystallography and crystallographers. personal reflections on the past, the present and the future of crystallography on the occasion of the 125-year anniversary of Zeitschrift fur Kristallographie. Zeitschrift Fur Kristallographie, 217(7-8):291-292, 2002. Times Cited: 0 Editorial Material English Cited References Count: 0 585qj. [ DOI | Details | Full Text | Link ]

Y. Pan, D. Brown, and G. Chapuis. Molecular Dynamics Study of Commensurate-Incommensurate Phases in Hexamethylenetetramine Suberate. In MRS 2002 Spring Meeting., volume 731, pages W8.8.1-W8.8.6. Material Research Society, 2002. [ Details ]

Y. S. Pan, G. Chapuis, and D. Brown. Mechanism of the incommensurate phase in hexamethylene- tetramine suberate: A molecular-dynamics study. Physical Review B, 65(18):art. no.-184205, 2002. 554VW PHYS REV B. [ DOI | Details | Link ]

R. K. Rastsvetaeva, N. B. Bolotina, A. N. Sapozhnikov, A. A. Kashaev, A. Schoenleber, and G. Chapuis. Average structure of cubic lazurite with a three-dimensional incommensurate modulation. Crystallography Reports, 47(3):404-407, 2002. Times Cited: 0 Article English Cited References Count: 7 565mf. [ DOI | Details ]

B. Riedo, M. Hostettler, D. Schwarzenbach, G. Chapuis, and G. Dietler. Observation and Modification of the Surface of Some Organic Crystals by Means of Atomic Force Microscopy. Probe Microscopy, 2(3-4):235 - 239, 2002. [ DOI | Details ]

A. Arakcheeva, G. Chapuis, V. Grinevitch, and V. Shamray. A novel perovskite-like Ta-bronze KTa1+zO3: preparation, stoichiometry, conductivity and crystal structure studies. Acta Crystallographica - Section B, Structural Science, 57(Part 2):157-162, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Chapuis G Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland Russian Acad Sci, AA Baikov Met Inst Moscow 117334 Russia 0007 Acta Crystallogr. Sect. B-Struct. Sci. [ DOI | Details | Full Text | Link ]

A. V. Arakcheeva, G. Chapuis, and M. Meyer. The LT phase of Cs3Bi2I9. Zeitschrift fur Kristallographie, 216(4):199-205, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Chapuis G Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland RAS, AA Baikov Met Inst Moscow 117334 Russia 0003 Z. Kristall. [ DOI | Details ]

L. Bindi, P. Bonazzi, M. Dusek, V. Petricek, and G. Chapuis. Five-dimensional structure refinement of natural melilite, (Ca1.89sr0.01na0.08k0.02)(mg0.92al0.08)-(si1.98al0.02)o-7. Acta Crystallographica - Section B, Structural Science, 57(Part 6):739-746, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Petricek V Acad Sci Czech Republ, Inst Phys Na Slovance 2 Prague 18221 Czech Republic Acad Sci Czech Republ, Inst Phys Prague 18221 Czech Republic Univ Lausanne, Inst Crystallog, BSP Dorigny CH-1015 Lausanne Switzerland Univ Florence, Dipartimento Sci Terra I-50121 Florence Italy 0002 Acta Crystallogr. Sect. B-Struct. Sci. [ DOI | Details | Full Text | Link ]

G. Chapuis and A. Schonleber. Crystallography of modulated structures in superspace. Chimia, 55(6):523-527, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Chapuis G Univ Lausanne, Inst Crystallog, BSP Dorigny CH-1015 Lausanne Switzerland Univ Lausanne, Inst Crystallog, BSP Dorigny CH-1015 Lausanne Switzerland 0009 Chimia. [ DOI | Details ]

M. Dusek, G. Chapuis, P. Schobinger-Papamantellos, C. Wilkinson, and V. Petricek. The modulated and composite model descriptions of La2Co1.7. Ferroelectrics, 250(1-4):115-119, 2001. 523ME FERROELECTRICS. [ DOI | Details ]

M. Gardon, A. Schonleber, G. Chapuis, M. Hostettler, and M. Bonin. The lock-in phase in the urotropine-sebacic acid system. Acta Crystallographica - Section C - Crystal Structure Communications, 57(Part 8):936-938, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Chapuis G Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland 0022 Acta Crystallogr. Sect. C-Cryst. Struct. Commun. [ DOI | Details | Full Text | Link ]

Y. S. Pan, D. Brown, and G. Chapuis. Molecular dynamics simulation of incommensurate structure. Ferroelectrics, 250(1-4):107-110, 2001. 523ME FERROELECTRICS. [ DOI | Details ]

C. B. Pinheiro, R. Vianna, G. Chapuis, and N. L. Speziali. Ab-initio energy calculation and X-ray diffraction in the study of the disordered N(CH3)(4)ClO4 structure. Ferroelectrics, 250(1-4):99-102, 2001. 523ME FERROELECTRICS. [ DOI | Details ]

A. Schonleber and G. Chapuis. The superspace description of the incommensurately modulated structure of quininium (R)-mandelate. Ferroelectrics, 250(1-4):91-94, 2001. 523ME FERROELECTRICS. [ DOI | Details ]

A. Schonleber, M. Meyer, and G. Chapuis. NADA - a computer program for the simultaneous refinement of orientation matrix and modulation vector(s). Journal of Applied Crystallography, 34(Part 6):777-779, 2001. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Schonleber A Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland 0017 J. Appl. Crystallogr. [ DOI | Details | Full Text | Link ]

A. V. Arakcheeva, S. A. Vinogradova, D. Y. Pushcharovskii, M. Hostettler, G. Chapuis, and O. V. Dimitrova. New boron-oxygen layer in the structure of barium hydrodecaborate Ba-5[B20O33(OH)(4)]center dot H2O. Crystallography Reports, 45(3):405-409, 2000. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Arakcheeva AV Russian Acad Sci, Baikov Inst Met & Mat Technol Leninskii Pr 49 Moscow 117334 Russia Russian Acad Sci, Baikov Inst Met & Mat Technol Moscow 117334 Russia Moscow MV Lomonosov State Univ Moscow 119899 Russia Univ Lausanne CH-1015 Lausanne Switzerland 0011 Crystallogr. Rep. [ DOI | Details ]

B. Benmerad, A. Guehria-Laidoudi, F. Balegroune, H. Birkedal, and G. Chapuis. Polymeric aqua(glutarato)(hydrogen glutarato)lanthanum(III) monohydrate. Acta Crystallographica - Section C - Crystal Structure Communications, 56(Part 7):789-792, 2000. [ DOI | Details | Full Text | Link ]

G. Chapuis. Diffraction des rayonnements. par Jean Protas. paris: Dunod Editeur, 1999. pp. xiv + 308. ISBN 2 10 004144 4. (book review). Acta Crystallographica - Section A, Foundations of Crystallography, 56:510, 2000. [ DOI | Details | Full Text | Link ]

M. Dusek, G. Chapuis, P. Schobinger-Papamantellos, C. Wilkinson, V. Petricek, L. D. Tung, and K. H. J. Buschow. Modulated structure of La2Co1.7 from neutron and X-ray diffraction data. Acta Crystallographica - Section B, Structural Science, 56(Part 6):959-971, 2000. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Dusek M Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland Univ Lausanne, Inst Cristallog, BSP Dorigny CH-1015 Lausanne Switzerland Acad Sci Czech Republ, Inst Phys Prague 18221 8 Czech Republic ETH Zurich, Lab Kristallog CH-8092 Zurich Switzerland Univ London Kings Coll, Dept Phys London WC2R 2LS England Inst Max Von Laue Paul Langevin F-38042 Grenoble 9 France ITIMS Hanoi Vietnam Univ Amsterdam, Van der Waals Zeeman Inst NL-1018 XE Amsterdam Netherlands 0006 Acta Crystallogr. Sect. B-Struct. Sci. [ DOI | Details | Full Text | Link ]

M. Onoda, H. Wada, P. Pattison, A. Yamamoto, M. Ishii, and G. Chapuis. Low-temperature form (Phase II) of ionic conductor Ag7TaS6 analyzed using high-resolution synchrotron X-ray powder diffraction data. Molecular Crystals & Liquid Crystals, 341:879-884, 2000. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Onoda M Natl Inst Res Inorgan Mat Tsukuba Ibaraki 3050044 Japan Natl Inst Res Inorgan Mat Tsukuba Ibaraki 3050044 Japan Univ Lausanne, Inst Crystallog, BSP CH-1015 Lausanne Switzerland 0014 Mol. Cryst. Liquid Cryst. [ DOI | Details ]

C. B. Pinheiro, M. A. Pimenta, G. Chapuis, and N. L. Speziali. Analysis of LiKSO4 crystals in the temperature range from 573 to 943 K. Acta Crystallographica - Section B, Structural Science, 56(Part 4):607-617, 2000. English Article Current Contents(R)/Physical, Chemical & Earth Sciences. Reprint available from: Pinheiro CB Univ Fed Minas Gerais, Icex, Dept Fis BR-30123970 Belo Horizonte MG Brazil Univ Fed Minas Gerais, Icex, Dept Fis BR-30123970 Belo Horizonte MG Brazil Univ Lausanne, Inst Cristallog, BSP CH-1015 Lausanne Switzerland 0010 Acta Crystallogr. Sect. B-Struct. Sci. [ DOI | Details | Full Text | Link ]

A. V. Arakcheeva, M. Bonin, G. Chapuis, and A. I. Zaitsev. The phases of CS3Bi2I9 between RT and 190 K. Zeitschrift fur Kristallographie., 214(5):279-283, 1999. [ DOI | Details ]

A. V. Arakcheeva, V. V. Grinevich, V. F. Shamrai, M. Meyer, and G. Chapuis. KNb4O5F and NbO2 crystal structures. structural aspect of chemical decomposition of K2-xNb4O3(O,F)(3)F in the melt of sodium and potassium chlorides. Crystallography Reports., 44(1):2-7, 1999. Jan-Feb. [ DOI | Details ]

B. S. Bagautdinov, M. S. Novikova, I. P. Aleksandrova, M. K. Blomberg, and G. Chapuis. X-ray study of phase transitions in CS3Sb2I9 crystal. Solid State Communications., 111(7):361-366, 1999. [ DOI | Details ]

G. Chapuis and V. Hardaker. Interactive Web-based tools for an introductory course in crystallography. Journal of Applied Crystallography., 32(Part 6):1164-1168, 1999. Dec 1. [ DOI | Details ]

M. Hostettler, H. Birkedal, M. Gardon, G. Chapuis, D. Schwarzenbach, and M. Bonin. Phase-transition-induced twinning in the 1 : 1 adduct of hexamethylenetetramine and azelaic acid. Acta Crystallographica - Section B, Structural Science., 55(Part 3):448-458, 1999. Jun 1. [ DOI | Details ]

M. Onoda, M. Ishii, P. Pattison, K. Shibata, A. Yamamoto, and G. Chapuis. Superspace-group approach to the phase transition of Cu8GeSe6. Journal of Solid State Chemistry., 146(2):355-362, 1999. Sep. [ DOI | Details ]

W. A. Paciorek, M. Meyer, and G. Chapuis. On the geometry of a modern imaging diffractometer. Acta Crystallographica - Section A - Foundations of Crystallography., 55(Part 3):543-557, 1999. May 1. [ DOI | Details ]

W. A. Paciorek, M. Meyer, and G. Chapuis. Geometric distortion corrections for fiber-optic tapers in X-ray charge-coupled-device detectors. Journal of Applied Crystallography., 32(Part 1):11-14, 1999. Feb 1. [ DOI | Details ]

K. Parlinski and G. Chapuis. Calculations of the phonon dispersion curves of C2H2, OC(ND2)(2), and Na2CO3 from generic force field. Journal of Chemical Physics., 110(13):6406-6411, 1999. Apr 1. [ DOI | Details ]

R. K. Rastsvetaeva, A. P. Khomyakov, and G. Chapuis. Crystal structure and crystal-chemical features of a new Ti-rich member of the eudialyte family. Zeitschrift fur Kristallographie., 214(5):271-278, 1999. [ DOI | Details ]

V. B. Gaillard, G. Chapuis, M. Dusek, and V. Petricek. Hexamethylenetetramine Sebacate, an Incommensurate Structure With Large Nonsinusoidal Modulations - Comparison of Two Refinement Strategies. Acta Crystallographica - Section a - Foundations of Crystallography, 54(Part 1):31-43, 1998. Jan 1. [ DOI | Details ]

V. Bonny, M. Bonin, P. Sciau, K. J. Schenk, and G. Chapuis. Phase Transitions in Disordered Lead Iron Niobate - X-Ray and Synchrotron Radiation Diffraction Experiments. Solid State Communications, 102(5):347-352, 1997. May. [ DOI | Details ]

G. Chapuis. Molecular Geometry of Incommensurate Structures. In Aperiodic’97, pages 267-275. World Scientific, 1997. [ Details ]

V. Bussien-Gaillard, W. Paciorek, K. Schenk, and G. Chapuis. Hexamethylenetetramine Suberate, a Strongly Anharmonic Modulated Structure. Acta Crystallographica - Section B, Structural Science, 52(Part 6):1036-1047, 1996. Dec 1. [ DOI | Details ]

W. Paciorek, V. B. Gaillard, K. Schenk, and G. Chapuis. Molecular Geometry of Incommensurate Structures. Acta Crystallographica - Section a - Foundations of Crystallography, 52(Part 3):349-364, 1996. May 1. [ DOI | Details ]

M. Bonin, W. Paciorek, K. J. Schenk, and G. Chapuis. X-Ray Study of and Structural Approach to the Incommensurate Perovskite Pb2CoWO6. Acta Crystallographica - Section B, Structural Science, 51(Part 1):48-54, 1995. Feb 1. [ DOI | Details ]

C. Serbutoviez, C. Bosshard, G. Knopfle, P. Wyss, P. Pretre, P. Gunter, K. Schenk, E. Solari, and G. Chapuis. Hydrazone Derivatives, an Efficient Class of Crystalline Materials For Nonlinear Optics. Chemistry of Materials, 7(6):1198-1206, 1995. Jun. [ DOI | Details ]

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