Low-temperature nuclear spin-lattice relaxation in glasses-homogeneous and inhomogeneous averagingSTÖCKMANN, H.-J; HEITJANS, P.Journal of non-crystalline solids. 1984, Vol 66, Num 3, pp 501-509, issn 0022-3093Article

⁷Li-NMR study of diffusion-induced spin-lattice relaxation in glassy and crystalline LiAlSi₂O₆FRANKE, W; HEITJANS, P.(An) International journal of physical chemistry. 1992, Vol 96, Num 11, pp 1674-1677Conference Paper

ELEKTRISCHE QUADRUPOLWECHSELWIRKUNGEN VON ²⁰F IM MGF₂-EINKRISTALL. = INTERACTIONS ELECTRIQUES QUADRUPOLAIRES DE ²⁰F DANS DES MONOCRISTAUX DE MGF₂STOCKMANN HJ; ACKERMANN H; DUBBERS D et al.1974; Z. PHYS.; DTSCH.; DA. 1974; VOL. 269; NO 1; PP. 47-57; ABS. ANGL.; BIBL. 28 REF.Article

Proton conduction in glass: an impedance and infrared spectroscopic study on hydrous BaSi₂O₅ glassBEHRENS, H; KAPPES, R; HEITJANS, P et al.Journal of non-crystalline solids. 2002, Vol 306, Num 3, pp 271-281, issn 0022-3093Article

β-NMR studies of spin-lattice relaxation in glassy and layer-crystalline compoundsHEITJANS, P; FABER, W; SCHIRMER, A et al.Journal of non-crystalline solids. 1991, Vol 131-33, pp 1053-1062, issn 0022-3093, 10 p., p.2Conference Paper

STATIC ELECTRIC QUADRUPOLE INTERACTION OF THE BETA -EMITTER ²⁰F PRODUCED BY CAPTURE OF POLARIZED NEUTRONS IN MGF₂ SINGLE CRYSTALSACKERMANN H; DUBBERS D; GRUPP M et al.1972; PHYS. LETTERS, B; NETHERL.; DA. 1972; VOL. 41; NO 2; PP. 143-144; BIBL. 6 REF.Serial Issue

ELECTRIC QUADRUPOLE INTERACTION OF ²⁰F IN A KZNF₃ SINGLE CRYSTAL.ACKERMANN H; DUBBERS D; GRUPP M et al.1976; Z. NATURFORSCH., A; DTSCH.; DA. 1976; VOL. 31; NO 11; PP. 1298-1302; BIBL. 18 REF.Article

Nanoscale spinel ferrites preared by mechanochemical route : Thermal stability and size dependent magnetic propertiesSEPELAK, V; HEITJANS, P; BECKER, K. D et al.Journal of thermal analysis and calorimetry. 2007, Vol 90, Num 1, pp 93-97, issn 1388-6150, 5 p.Article

Longitudinal spin relaxation in the random-two-frequency modelBORGS, P; KEHR, K. W; HEITJANS, P et al.Physics letters. A. 1991, Vol 155, Num 6-7, pp 429-434, issn 0375-9601, 6 p.Article

(N,GAMMA )-INDUCED POINT DEFECTS IN INP AND INSB STUDIED BY BETA -RADIATION DETECTED NUCLEAR MAGNETIC RESONANCEGRUPP H; DOERR K; STOECKMANN HJ et al.1982; ZEITSCHRIFT FUER PHYSIK B. CONDENSED MATTER; ISSN 0722-3277; DEU; DA. 1982; VOL. 47; NO 1; PP. 1-12; BIBL. 52 REF.Article

STRUCTURE AND ANNEALING OF (N,GAMMA )-INDUCED POINT DEFECTS IN CAF₂STOCKMANN HJ; DUBBERS D; GRUPP M et al.1978; Z. PHYS. B; DEU; DA. 1978; VOL. 30; NO 1; PP. 19-27; BIBL. 20 REF.Article

POINT DEFECTS IN CAF₂ FOLLOWING THE ¹⁹F(N,GAMMA ) ²⁰F PROCESS.ACKERMANN H; DUBBERS D; GRUPP H et al.1975; PHYS. LETTERS, A; NETHERL.; DA. 1975; VOL. 54; NO 5; PP. 399-400; BIBL. 5 REF.Article

CROSS-RELAXATION PROCESSES OF POLARIZED BETA -ACTIVE NUCLEI IN VARIOUS CRYSTALLINE SOLIDSFUJARA F; STOECKMANN HJ; ACKERMANN H et al.1980; Z. PHYS., B, CONDENSED MATTER QUANTA; DEU; DA. 1980-03; VOL. 37; NO 2; PP. 151-161; BIBL. 24 REF.Article

A.C. impedance studies of glassy and crystalline lithium aluminosilicate compoundsMUNRO, B; SCHRADER, M; HEITJANS, P et al.(An) International journal of physical chemistry. 1992, Vol 96, Num 11, pp 1718-1723Conference Paper

POINT DEFECTS IN ALKALINE-EARTH FLUORIDES AFTER THERMAL NEUTRON IRRADIATIONBUTTLER W; STOECKMANN JJ; ACKERMANN H et al.1982; ZEITSCHRIFT FUER PHYSIK B. CONDENSED MATTER; ISSN 0340-224X; DEU; DA. 1982; VOL. 45; NO 4; PP. 273-282; BIBL. 54 REF.Article

STRUCTURE AND ANNEALING OF CATION FRENKEL DEFECTS IN SILVER HALIDES AFTER IRRADIATION WITH THERMAL NEUTRONSDOERR K; STOECKMANN HJ; ACKERMANN H et al.1982; JOURNAL OF PHYSICS. C. SOLID STATE PHYSICS; ISSN 0022-3719; GBR; DA. 1982; VOL. 15; NO 21; PP. 4437-4457; BIBL. 33 REF.Article

CROSS-RELAXATION PROCESSES OF POLARIZED BETA -ACTIVE NUCLEI IN VARIOUS CRYSTALLINE SOLIDSFUJARA F; STOCKMANN HJ; ACKERMANN H et al.1980; Z. PHYS. B; ISSN 0340-224X; DEU; DA. 1980; VOL. 37; NO 2; PP. 151-161; BIBL. 24 REF.Article

VERY NARROW NUCLEAR MAGNETIC RESONANCE LINES OF ⁸LI(T_1/2=0,84S) IN SOLIDS BY DOUBLE FREQUENCY IRRADIATION AND THE HYPERFINE STRUCTURE ANOMALY ⁷LI-⁸LIWINNACKER A; DUBBERS D; FUJARA F et al.1978; PHYS. LETTERS, A; NLD; DA. 1978; VOL. 67; NO 5-6; PP. 423-426; BIBL. 18 REF.Article

Lithium ion mobility in lithium intercalated interstitially stabilized yttrium monochloride, Li_zYClZ_x (Z=H, C, O)MATTFELD, H; BALZER-JÖLLENBECK, G; MEYER, G et al.Solid state ionics. 1993, Vol 62, Num 3-4, pp 265-271, issn 0167-2738Article

Ion hopping in crystalline and glassy spodumene LiAlSi₂O₆ : ⁷Li spin-lattice relaxation and ⁷Li echo NMR spectroscopyQI, F; RIER, C; BÖHMER, R et al.Physical review B. Condensed matter and materials physics. 2005, Vol 72, Num 10, pp 104301.1-104301.11, issn 1098-0121Article

Neutron beam separation with a macrobenderSCHIRMER, A; HEITJANS, P; FABER, W et al.Measurement science & technology (Print). 1990, Vol 1, Num 7, pp 654-656, issn 0957-0233Article

Spin-lattice relaxation of ⁸Li in LiC₁₂ at low temperaturesSCHIRMER, A; HEITJANS, P; FABER, W et al.Synthetic metals. 1990, Vol 34, Num 1-3, pp 589-593, issn 0379-6779, 5 p.Conference Paper

⁶Li and ⁷Li diffusion coefficients in solid lithium measured by the NMR pulsed field gradient technique = Coefficients de diffusion de ⁶Li et ⁷Li dans le lithium solide mesuré par la technique de gradient de champ pulsé RMNMALI, M; ROOS, J; SONDEREGGER, M et al.Journal of physics. F. Metal physics. 1988, Vol 18, Num 3, pp 403-412, issn 0305-4608Article

Li self-diffusion in lithium niobate single crystals at low temperaturesRAHN, J; HÜGER, E; DÖRRER, L et al.PCCP. Physical chemistry chemical physics (Print). 2012, Vol 14, Num 7, pp 2427-2433, issn 1463-9076, 7 p.Article

Influence of gas atmosphere and temperature on the conductivity and the photoconductivity of a TiO₂ single crystal in the surface regionAMADE, R; HEITJANS, P; INDRIS, S et al.PCCP. Physical chemistry chemical physics (Print). 2006, Vol 8, Num 6, pp 777-782, issn 1463-9076, 6 p.Article