Treating crystal field parameters in lower than cubic symmetriesWALTER, U.The Journal of physics and chemistry of solids. 1984, Vol 45, Num 4, pp 401-408, issn 0022-3697Article

Models of the correlation crystal field for octahedral 3dⁿ systemsNG, B; NEWMAN, D. J.Journal of physics. C. Solid state physics. 1984, Vol 17, Num 31, pp 5585-5594, issn 0022-3719Article

Parametrisation and interpretation of paramagnetic ion spectraNEWMAN, D. J; NG, B; POON, Y. M et al.Journal of physics. C. Solid state physics. 1984, Vol 17, Num 31, pp 5577-5584, issn 0022-3719Article

MAGNETIC PROPERTIES OF DILUTE MGCE ALLOYS.BURR CR; PIRICH RG.1975; J. PHYS. CHEM. SOLIDS; G.B.; DA. 1975; VOL. 36; NO 11; PP. 1223-1224; BIBL. 7 REF.Article

THE RELATIVISTIC CRYSTAL FIELDCHATTERJEE R; NEWMAN DJ; TAYLOR CD et al.1973; J. PHYS. C; G.B.; DA. 1973; VOL. 6; NO 4; PP. 706-714; BIBL. 19 REF.Serial Issue

THE EFFECT OF CRYSTAL FIELD SPLITTINGS ON THE ELECTRICAL RESISTIVITY OF NDB₆.FISK Z.1976; SOLID STATE COMMUNIC.; G.B.; DA. 1976; VOL. 18; NO 2; PP. 221-223; BIBL. 13 REF.Article

Covalency effects in the relativistic crystal fieldSIU, G. G.Journal of physics. C. Solid state physics. 1988, Vol 21, Num 29, pp L1001-L1005, issn 0022-3719Article

ABSORPTION OPTIQUE DUE AUX TRANSITIONS INTERNES AUX CENTRES DE L'ION FE²⁺ DANS L'ARSENIURE DE GALLIUMIPPOLITOVA FK; OMEL'YANOVSKIJ EH M.1975; FIZ. TEKH. POLUPROVODN.; S.S.S.R.; DA. 1975; VOL. 9; NO 2; PP. 236-241; BIBL. 8 REF.Article

ZERO-FIELD SPLITTING IN HEMINMARATHE VR; MITRA S.1973; CHEM. PHYS. LETTERS; NETHERL.; DA. 1973; VOL. 19; NO 1; PP. 140-142; BIBL. 10 REF.Serial Issue

INFLUENCE DE L'INTERACTION D'ECHANGE INDIRECTE SUR LES PARAMETRES DU CHAMP CRISTALLIN DES CENTRES ORTHORHOMBIQUES ER³⁺ DANS LES CRISTAUX DE FLUORINEAJZENBERG IB; DAVYDOVA MP; STOLOV AL et al.1972; FIZ. TVERD. TELA; S.S.S.R.; DA. 1972; VOL. 14; NO 11; PP. 3171-3174; BIBL. 9 REF.Serial Issue

CHANGE OF THE TRANSITION PROBABILITIES FOR F-ELECTRON J-MULTIPLETS DUE TO THE DYNAMICAL EXCHANGE INTERACTION.FURRER A.1975; SOLID STATE COMMUNIC.; G.B.; DA. 1975; VOL. 16; NO 7; PP. 839-842; BIBL. 9 REF.Article

CRYSTAL FIELD SPLITTING IN OCTAHEDRAL AND TETRAHEDRAL SYMMETRY FOR FE³⁺ IONS IN Y₃FE₅O₁₂.TRAN KHANH VIEN; DORMANN JL; LE GALL H et al.1975; PHYS. STATUS SOLIDI, B; ALLEM.; DA. 1975; VOL. 71; NO 2; PP. 731-739; ABS. FR.; BIBL. 11 REF.Article

CRYSTAL FIELD SPLITTINGS OF NDN.WARMING E; BAK P.1975; J. PHYS. C; G.B.; DA. 1975; VOL. 8; NO 7; PP. 1054-1058; BIBL. 13 REF.Article

HIGH FIELD ZEEMAN EFFECTS IN HOLMIUM VANADATE.BATTISON JE; KASTEN A; LEASK MJM et al.1975; PHYS. LETTERS, A; NETHERL.; DA. 1975; VOL. 55; NO 3; PP. 173-174; BIBL. 4 REF.Article

CRYSTAL-FIELD EFFECT ON A KONDO SYSTEM. MAGNETIC SUSCEPTIBILITY OF LA: CEDE GENNARO S; BORCHI E.1973; PHYS. REV. LETTERS; U.S.A.; DA. 1973; VOL. 30; NO 9; PP. 377-380; BIBL. 22 REF.Serial Issue

EXCITATIONS IN MAGNETIC SYSTEMS WITH VARIOUS CRYSTAL-FIELD LEVEL SCHEMESHSIEH YY.1973; CANAD. J. PHYS.; CANADA; DA. 1973; VOL. 51; NO 1; PP. 50-62; ABS. FR.; BIBL. 21 REF.Serial Issue

PHYSICAL ASPECTS OF THE CRYSTALLINE ELECTRIC FIELD (CEF)PURWINS HG.1972; ANN. PHYS.; FR.; DA. 1972; VOL. 7; NO 5; PP. 329-348; ABS. FR.; BIBL. 67 REF.Serial Issue

OVERLAP AND COVALENCY IN LN²⁺:CAF₂ (LN=DY, TM).ANGELOV BM.1976; J. PHYS. C; G.B.; DA. 1976; VOL. 9; NO 20; PP. 3799-3805; BIBL. 1 P.Article

ANGLE-RESOLVED PHOTOEMISSION FROM CRYSTAL-FIELD SPLIT D SHELLS OF ADSORBED ATOMS.GADZUK JW.1975; PHYS. REV., B; U.S.A.; DA. 1975; VOL. 12; NO 12; PP. 5608-5614; BIBL. 19 REF.Article

CRYSTAL-FIELD SPLITTING OF THE FUNDAMENTAL MULTIPLET OF TB³⁺ IN TERBIUM ALUMINUM GARNETGAVIGNET TILLARD A; HAMMANN J; DE SEZE L et al.1973; J. PHYS. CHEM. SOLIDS; G.B.; DA. 1973; VOL. 34; NO 2; PP. 241-248; BIBL. 15 REF.Serial Issue

CRYSTAL FIELD LEVELS OF PR³⁺ IN PRFEO₃ AND PRGAO₃ DETERMINED BY INELASTIC NEUTRON SCATTERING.FELDMANN K; HENNIG K; KAUN L et al.1975; PHYS. STATUS SOLIDI, B; ALLEM.; DA. 1975; VOL. 72; NO 2; PP. 817-822; ABS. RUSSE; BIBL. 14 REF.Article

OPTICAL ABSORPTION SPECTRA AND CRYSTAL-FIELD CALCULATIONS OF PR³⁺ AND ND³⁺ IN PBCL₂WILLEMSEN B.1972; PHYS. STATUS SOLIDI, A; ALLEM.; DA. 1972; VOL. 14; NO 2; PP. 565-571; ABS. ALLEM.; BIBL. 20 REF.Serial Issue

The total energy splitting basic solid state physics of ionic eigenstates in the axial crystal fieldsMULAK, Jacek; MULAK, Maciej.Physica status solidi. B. Basic research. 2009, Vol 246, Num 8, pp 1931-1938, issn 0370-1972, 8 p.Article

A study of the electroluminescence spectrum of CaS: Er phosphor and the energy level splitting in Er³⁺ ionsPILLAI, S. M; VALLABHAN, C. P. G.Journal of physics. C. Solid state physics. 1984, Vol 17, Num 11, pp 2019-2025, issn 0022-3719Article

RARE EARTH IONS IN A HEXAGONAL FIELD. IISEGAL E; WALLACE WE.1973; J. SOLID STATE CHEM.; G.B.; DA. 1973; VOL. 6; NO 1; PP. 99-118; BIBL. 4 REF.Serial Issue