EXPERIMENTAL DETERMINATION OF THE THERMAL IONIZATION ENERGY OF MONOVALENT CENTRES IN CRYSTALS WITH PERSISTENT NON-EQUILIBRIUM CONDUCTIVITY. APPLICATION TO CDF₂: YF₃SZADKOWSKI A; LUBOMIRSKA WITTLIN A.1980; PHYS. STATUS SOLIDI (A), APPL. RES.; ISSN 0031-8965; DDR; DA. 1980; VOL. 59; NO 1; PP. 281-286; ABS. GER; BIBL. 8 REF.Article

Two Missing Links in Museums: Communicators and EvaluatorsWITTLIN, A. S.Gazette. Revue trimestrielle de l'Association des musées canadiens Ottawa. 1979, Vol 12, Num 1, pp. 25-27Article

Are the limits of the mind expandable?WITTLIN, A. S.Behavioral science. 1984, Vol 29, Num 1, pp 51-60, issn 0005-7940Article

INFRA-RED COLOR CENTRES IN CDF₂LUBOMIRSKA WITTLIN A; SZADKOWSKI A; KRUKOWSKAFULDE B et al.1980; PHYS. STATUS SOLIDI (A), APPL. RES.; ISSN 0031-8965; DDR; DA. 1980; VOL. 58; NO 2; PP. K123-K125; BIBL. 6 REF.Article

Museum docentship: alternatives to traditionWITTLIN, A. S.Gazette. Revue trimestrielle de l'Association des musées canadiens Ottawa. 1978, Vol 11, Num 1, pp 8-10Article

EVIDENCE FOR THE SPIN-DEPENDENT SCATTERING OF CONDUCTION ELECTRONS ON MN²⁺ IONS IN HG_1-XMN_XTE AND CD_1-XMN_XSE MIXED CRYSTALSWITTLIN A; KNAP W; WILAMOWSKI Z et al.1980; SOLID STATE COMMUN.; ISSN 0038-1098; USA; DA. 1980; VOL. 36; NO 3; PP. 233-236; BIBL. 13 REF.Article

FAR-INFRARED MAGNETOABSORPTION IN HGTE INVOLVING RESONANT ACCEPTOR STATESSTEPNIEWSKI R; WITTLIN A; GRYNBERG M et al.1979; J. PHYS. C; GBR; DA. 1979; VOL. 12; NO 10; PP. L395-L398; BIBL. 10 REF.Article

PHOTOCONVERSION FROM THE INSULATING TO THE SEMICONDUCTING STATE OF CDF₂:MF₃.ZAREBA A; LUBOMIRSKA WITTLIN A; SZADKOWSKI A et al.1977; PHYS. STATUS SOLIDI, B; ALLEM.; DA. 1977; VOL. 83; NO 2; PP. K155-K157; BIBL. 6 REF.Article

ON CONVERSION PROCESSES OF CDF₂: MF₃.SZADKOWSKI A; LUBOMIRSKA WITTLIN A; ZAREBA A et al.1977; PHYS. STATUS SOLIDI, A; ALLEM.; DA. 1977; VOL. 44; NO 1; PP. K43-K46; BIBL. 13 REF.Article

High-magnetic-field EPR in Cd_1-xMn_xTeCLAESSEN, L. M; WITTLIN, A; WYDER, P et al.Physical review. B, Condensed matter. 1990, Vol 41, Num 1, pp 451-459, issn 0163-1829Article

Far-infrared study of field-induced phase transitions in Y0.5Lu0.5FeO3 and HoFeO3 orthoferritesMUKHIN, A. A; EGOYANA, A. E; WITTLIN, A et al.Physica. B, Condensed matter. 1995, Vol 211, Num 1-4, pp 108-111, issn 0921-4526Conference Paper

Infrared study of the superconducting phase transition in YBa₂Cu₃O_7-xVAN DER MAREL, D; HABERMEIER, H.-U; HEITMANN, D et al.Physica. C. Superconductivity. 1991, Vol 176, Num 1-3, pp 1-18, issn 0921-4534, 18 p.Article

Far-infrared spectroscopy on oriented films of dry and hydrated DNAWITTLIN, A; GENZEL, L; KREMER, F et al.Physical review. A, General physics. 1986, Vol 34, Num 1, pp 493-500, issn 0556-2791Article

Imperfection photoconductivity peak related to the Urbach's absorption edge in Cd_1-xMn_xTe and CdTeSZADKOWSKI, A. J; LUBOMIRSKA-WITTLIN, A.Solid state communications. 1986, Vol 58, Num 9, pp 621-623, issn 0038-1098Article

Cyclotron resonance studies of the molecular conductor d₂[1,1;0]-(DMe-DCNQI)₂CuHILL, S; SANDHU, P. S; BOONMAN, M et al.Synthetic metals. 1997, Vol 86, Num 1-3, pp 2113-2114, issn 0379-6779Conference Paper

Josephson plasma edge in La₁₀₈₅Sr_0.15CuO₄VAN BENTUM, P. J. M; GERRITS, A. M; BOONMAN, M. E. J et al.Physica. B, Condensed matter. 1995, Vol 211, Num 1-4, pp 260-264, issn 0921-4526Conference Paper

FIR Fourier transform spectroscopy in high magnetic fields : investigations of low energy excitations in dilute magnetic semiconductorsHAUSENBLAS, M; WITTLIN, A; WYDER, P et al.Infrared physics. 1991, Vol 32, pp 139-143, issn 0020-0891Article

Non-BCS behaviour of the superconducting order parameter in YBa₂Cu₃O₇ studied with infrared spectroscopyVAN DER MAREL, D; WITTLIN, A; HABERMEIER, H.-U et al.Physica. C. Superconductivity. 1991, Vol 180, Num 1-4, pp 112-115, issn 0921-4534Conference Paper

Strong damping of the c-axis plasmon in high-T_c cuprate superconductorsKIM, J. H; SOMAL, H. S; CZYZYK, M. T et al.Physica. C. Superconductivity. 1995, Vol 247, Num 3-4, pp 297-308, issn 0921-4534Article

The high field magnetisation of the mixed-valence system HgSe:FeZEITLER, U; WIEGERS, S. A. J; OVERKAMP, M. R. C et al.Physica. B, Condensed matter. 1995, Vol 211, Num 1-4, pp 381-383, issn 0921-4526Conference Paper

Optical properties of incommensurately modulated calaverite, AuTe₂VAN LOOSDRECHT, P. H. M; GERRITS, A. M; BALZUWEIT, K et al.Journal of physics. Condensed matter (Print). 1993, Vol 5, Num 23, pp 3977-3986, issn 0953-8984Article

Systematic Raman and infrared studies of the superconductor YBa₂Cu₃O_7-x as a function of oxygen concentration (O≤x≤1)THOMSEN, C; LIU, R; BAUER, M et al.Solid state communications. 1988, Vol 65, Num 1, pp 55-58, issn 0038-1098Article

Microstructural magnetic phases in superconducting FeTeo.₆₅Se_0.35WITTLIN, A; ALESHKEVYCH, P; PRZYBYLINSKA, H et al.Superconductor science & technology (Print). 2012, Vol 25, Num 6, issn 0953-2048, 065019.1-065019.9Article

Far infrared ellipsometry using synchrotron radiation : the out-of-plane response of La_2-xSr_xCuO₄HENN, R; BERNHARD, C; WITTLIN, A et al.Thin solid films. 1998, Vol 313-14, pp 642-648, issn 0040-6090Conference Paper

The FI-SDW formation in (TMTSF)2ClO4 investigated in the infraredGERRITS, A. M; JANSSEN, T. J. B. M; BROOKS, J. S et al.Journal de physique. IV. 1993, Vol 3, Num 2, pp 299-302, issn 1155-4339Conference Paper