Lacroix, Roger | Archive ouverte UNIGE

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Title	Published in	Year	Views	Downloads

A Phylogenetic Analysis of Monocotyledons Based on the Chloroplast Gene rps4, Using Parsimony and a New Numerical Phenetics Method	Molecular Phylogenetics and Evolution	1995	380	0
EPR and Buerger precession study of othorhombic Mg-Cl:Mn²⁺ boracite	Ferroelectrics	1988	613	32
Spin Hamiltonian of Cr³⁺ in a Strained Ruby Crystal	Physica status solidi. B, Basic research	1987	65	0
The ligand field on dⁿ ions in a strained corundum crystal	Physica status solidi. B, Basic research	1986	41	0
Splitting of the ruby fluorescence under stress	Journal de physique. Lettres	1984	62	0
Elasticity of corundum : local strain and inner elasticity reconciled	Journal of physics. C. Solid state physics	1982	48	0
The eigenvalue problem in configuration interaction calculations: a computer program based on a new derivation of the algorithm of Davidson	Computers & chemistry	1980	52	0
Comment on the local deformation in the corundum (α-Al₂O₃) and the uniaxial stress effect on the impurity energy levels	Journal of physics. C. Solid state physics	1980	39	0
Structure of the ⁴A_2g -> ⁴T_2g zero-phonon spectrum in MgO:Cr³⁺. Spin-orbit and vibronic couplings	Journal of physics. C. Solid state physics	1980	44	0
Jahn-Teller effect in trigonal symmetry	Journal of physics. C. Solid state physics	1979	57	0
Electronic structure, charge distribution and x-ray emission spectra of V₃Si	Solid state communications	1979	24	0
Reinterpretation of an EPR experiment on Cu²⁺ with regard to the structure of rhombohedral Zn-Cl boracite	Ferroelectrics	1978	647	0
II. EPR of Mn²⁺ in the three ferroelectric phase of Zn-Cl boracite, a model for the monoclinic phase with a bigger cell is proposed	Ferroelectrics	1976	709	0
EPR of Mn2+ in Zn-boracites (I)	Ferroelectrics	1976	584	0
Jahn-Teller effect in trigonal symmetry : 3dⁿ ions in corundum	Journal de physique	1976	61	0
EPR of powder Mg-OH: Mn²⁺ boracite suggesting a rhombohedral phase	Physica status solidi. A, Applied research	1976	661	0
Effet de la température sur la structure fine de Eu²⁺ dans KCl et KI	Helvetica physica acta	1976	53	22
I. EPR of Mn²⁺ in the ferroelectric and paraelectric phases of natural (Mg-Cl) boracite	Ferroelectrics	1976	620	1
Très forte séparation de l'état fondamental ⁶S_5/2 du Mn²⁺ dans des boracites de Cl, Br et I en phase cubique	Solid state communications	1974	592	272
Paramagnetic resonance results on a tetragonal Eu²⁺ center in SrFCl crystals	Solid state communications	1974	659	0
EPR study of the Ag²⁺ ion in SrCl₂	Magnetic resonance and related phenomena	1973	32	0
Stress study of the Jahn‐Teller effect in the ⁴T₂ , state of Cr³⁺ in α‐Al₂O₃	Physica status solidi. B, Basic research	1972	79	0
L'hamiltonien de spin de Koster et Statz : cas de Fe (III) en symétrie cubique	Helvetica physica acta	1971	64	45
Evaluation théorique du facteur g pour les ions du groupe du fer dans l'état S	Helvetica physica acta	1971	52	21
E.P.R. study of Mn²⁺ ions in a boracite	Physics letters. A	1969	658	341
A V_k centre in SrFCl crystals	Magnetic resonance and radiofrequency spectroscopy	1969	29	0
Investigation on different centres in CaF₂ crystal	Magnetic resonance and relaxation	1967	30	0
RPE de l'ion moléculaire (OF)^2- contenant de l'oxygène ¹⁷O	Journal de physique. IV	1967	660	30
Origin of coloration in some fluorites	The American mineralogist	1967	716	26
The V_k centre in SrCl₂ crystals	Physics letters	1966	670	0
Preliminary results on a centre in CaF₂ crystals	Physics letters	1966	696	0
EPR of a centre in Y³⁺ doped artificial CaF₂ crystals	Physics letters	1966	741	0
Covalence et résonance paramagnétique	Helvetica physica acta	1962	9	73