DE L'INFLUENCE DES TREMPES ET REVENUS SUR LA STRUCTURE DES ALLIAGES AU₃CUGRATIAS D.1972; ; S.L.; DA. 1972; PP. (33 P.); H.T. 18; BIBL. 1 P. 1/2; (THESE DOCT. 3EME CYCLE, MENTION CRISTALLOGR.; UNIV. PARIS VI)Thesis

THE STRUCTURE OF ORDERED AG₃MG: AN ORDINARY LONG-PERIOD ALLOY AS OPPOSED TO PERIODICALLY ANTIPHASED ALLOYSGUYMONT M; GRATIAS D.1979; ACTA CRYSTALLOGR., A; DNK; DA. 1979; VOL. 35; NO 1; PP. 181-188; BIBL. 21 REF.Article

General geometrical models of grain boundaries = Modèles géométriques généraux des joints de grainsGRATIAS, D.Journal de physique. Colloques. 1982, Num 6, pp 15-24, issn 0449-1947Article

Quasicrystals = QuasicristauxGRATIAS, D.Contemporary physics. 1987, Vol 28, Num 3, pp 219-239, issn 0010-7514Article

TIME-LIKE PERTURBATION METHOD IN HIGH-ENERGY ELECTRON DIFFRACTIONGRATIAS D; PORTIER R.1983; ACTA CRYSTALLOGRAPHICA. SECTION A. CRYSTAL PHYSICS, DIFFRACTION, THEORETICAL AND GENERAL CRYSTALLOGRAPHY; ISSN 0567-7394; DNK; DA. 1983; VOL. 39; NO 4; PP. 576-584; BIBL. 24 REF.Article

SYMMETRY AND PHASE TRANSFORMATION = SYMETRIE ET TRANSFORMATION DE PHASESPORTIER R; GRATIAS D.1982; JOURNAL DE PHYSIQUE. COLLOQUES; ISSN 0449-1947; FRA; DA. 1982; VOL. 43; NO 4; PP. 17-34; BIBL. 20 REF.Conference Paper

PRINCIPLES OF TEM CONTRAST SIMULATIONS OF INCLINED INTERFACES IN HOMOGENEOUS CRYSTALSGRATIAS D; PORTIER R.1980; J. MICROSC. (OXF.); ISSN 0022-2720; GBR; DA. 1980; VOL. 120; NO 2; PP. 129-136; BIBL. 11 REF.Article

CONDITIONS FOR EQUALITY OF INTENSITIES OF ELECTRON BEAMS DIFFRACTED BY TWINNED CRYSTALS.GRATIAS D; PORTIER R.1978; ACTA CRYSTALLOGR., A; DNK; DA. 1978; VOL. 34; NO 4; PP. 635-636; BIBL. 8 REF.Article

MODELE DE DEFAUT D'EMPILEMENT DANS LA PYRITEFAYARD M; GRATIAS D; PORTIER R et al.1980; PHILOS. MAG., A; ISSN 0141-8610; GBR; DA. 1980; VOL. 41; NO 1; PP. 125-128; ABS. ENG; BIBL. 5 REF.Article

I- AND II-TYPE SUPERLATTICES IN GOLD-RICH COPPER-GOLD ALLOYSGRATIAS D; CONDAT M; FAYARD M et al.1972; PHYS. STATUS SOLIDI, A; ALLEM.; DA. 1972; VOL. 14; NO 1; PP. 123-128; ABS. FR.; BIBL. 14 REF.Serial Issue

SPECIAL-POINT ORDERING IN GENERAL CRYSTAL STRUCTURESSANCHEZ JM; GRATIAS D; DE FONTAINE D et al.1982; ACTA CRYSTALLOGR., SECT. A, CRYST. PHYS. DIFFR. THEOR. GEN. CRYSTALLOGR.; ISSN 0567-7394; DNK; DA. 1982; VOL. 38; NO 2; PP. 214-221; BIBL. 16 REF.Article

APPLICATION OF GROUP THEORY TO THE CALCULATION OF THE CONFIGURATIONAL ENTROPY IN THE CLUSTER VARIATION METHODGRATIAS D; SANCHEZ JM; DE FONTAINE D et al.1982; PHYSICA, A; ISSN 0378-4371; NLD; DA. 1982; VOL. 113; NO 1-2; PP. 315-337; BIBL. 12 REF.Article

CRYSTALLOGRAPHIC DESCRIPTION OF COINCIDENCE-SITE LATTICE INTERFACES IN HOMOGENEOUS CRYSTALSGRATIAS D; PORTIER R; FAYARD M et al.1979; ACTA CRYSTALLOGR., SECT. A, CRYST. PHYS. DIFFR., THEOR. GEN. CRYSTALLOGR.; ISSN 0567-7394; DNK; DA. 1979; VOL. 35; NO 6; PP. 885-894; BIBL. 16 REF.Article

APPLICATION DE LA MICROCALORIMETRIE DIFFERENTIELLE A LA MESURE DIRECTE DE LA DIFFERENCE DE DEUX EFFETS THERMIQUES. = APPLICATION OF THE DIFFERENTIAL MICROCALORIMETRY TO DIRECT MEASUREMENT OF THE DIFFERENCE BETWEEN TWO THERMAL EFFECTSDENEUVILLE JL; GRATIAS D; CHATILLON COLINET C et al.1977; HIGH TEMPER. HIGH PRESS.; G.B.; DA. 1977; VOL. 9; NO 4; PP. 445-452; ABS. ANGL.; BIBL. 7 REF.Article

SPACE GROUP THEORETICAL DETERMINATION OF TRANSLATION, TWIN, AND TRANSLATION-TWIN BOUNDARIES IN CELL-PRESERVING PHASE TRANSITIONS.GUYMONT M; GRATIAS D; PORTIER R et al.1976; PHYS. STATUS SOLIDI, A; ALLEM.; DA. 1976; VOL. 38; NO 2; PP. 629-636; ABS. FR.; BIBL. 6 REF.Article

SYNTAXY BETWEEN BETA AND BETA '' STRUCTURES IN ALUMINA/SODIUM OXIDE AND GALLIA/SODIUM OXIDE SYSTEMS.GRATIAS D; BOILOT JP; LE CARS Y et al.1976; PHYS. STATUS SOLIDI, A; ALLEM.; DA. 1976; VOL. 38; NO 2; PP. 595-600; ABS. FR.; BIBL. 8 REF.Article

PLANAR DEFECTS IN BETA -ALUMINA.LE CARS Y; GRATIAS D; PORTIER R et al.1975; J. SOLID STATE CHEM.; G.B.; DA. 1975; VOL. 15; NO 3; PP. 218-222; BIBL. 10 REF.Article

Patterson Fourier analysis of the icosahedral (Al,Si)-Mn alloy = Analyse de Fourier de Patterson de l'alliage icosaédrique (Al, Si)-MnCAHN, J. W; GRATIAS, D.Physical review. B, Condensed matter. 1988, Vol 38, Num 3, pp 1638-1642, issn 0163-1829Article

A structural determination of the Al-Mn icosahedral phase = Détermination structurale de la phase icosaédrique Al-MnCAHN, J. W; GRATIAS, D.Journal de physique. Colloques. 1986, Vol 47, Num 3, pp C3.415-C3.424, issn 0449-1947Conference Paper

CHARACTERIZATION OF TWO DIFFERENT TYPES OF LONG-PERIOD ORDERED ALLOYS BY HIGH-RESOLUTION ELECTRON MICROSCOPY = CARACTERISATION DE DEUX TYPES DIFFERENTS D'ALLIAGE ORDONNES A LONGUE PERIODE PAR MICROSCOPIE ELECTRONIQUE A HAUTE RESOLUTIONPORTIER R; GRATIAS D; GUYMONT M et al.1980; ACTA CRYSTALLOGR. SECT. A, CRYST. PHYS., DIFFR., THEOR. GEN. CRYSTALLOGR.; ISSN 0567-7394; DNK; DA. 1980; VOL. 36; NO 2; PP. 190-193; BIBL. 14 REF.Article

Periodic and quasiperiodic crystals = Cristaux périodiques et quasi périodiquesGRATIAS, D; CAHN, J. W.Scripta metallurgica. 1986, Vol 20, Num 9, pp 1193-1197, issn 0036-9748Article

GENERAL EXTINCTION CRITERIA IN MULTI-BEAM ELECTRON MICROSCOPY FOR INTERFACES IN HOMOGENEOUS CRYSTALS.GRATIAS D; GUYMONT M; PORTIER R et al.1977; PHILOS. MAG.; G.B.; DA. 1977; VOL. 35; NO 5; PP. 1199-1204; BIBL. 12 REF.Article

MESURE DES ENTHALPIES DE FORMATION DU COMPOSE AU₃CU ORDONNE ET DESORDONNE PAR CALORIMETRIE DE DISSOLUTION DANS L'ETAIN.DENEUVILLE JL; GRATIAS D; CHATILLON COLINET C et al.1977; C.R. ACAD. SCI., C; FR.; DA. 1977; VOL. 284; NO 19; PP. 771-774; ABS. ANGL.; BIBL. 5 REF.Article

Short-range order in electron-irradiated Cu-Pd: fluctuations in a nonequilibrium steady state = Ordre à courte distance dans Cu-Pd irradié par des électrons: fluctuations dans un état stable hors équilibreKULIK, J; GRATIAS, D; DE FONTAINE, D et al.Physical review. B, Condensed matter. 1989, Vol 40, Num 13, pp 8607-8615, issn 0163-1829Article

Symmetries and beam reduction in the matrix formulation of the dynamical theory of fast electronsGRATIAS, D; CORNIER, M; PORTIER, R et al.Acta crystallographica. Section A, Foundations of crystallography. 1988, Vol 44, Num 6, pp 789-798, issn 0108-7673Article