Buscar
Mostrando ítems 51-60 de 3587
IMPURITY-RELATED OPTICAL-ABSORPTION FROM GAAS-(GA,AL)AS QUANTUM-WELLS UNDER AN APPLIED ELECTRIC-FIELD
(American Physical SocCollege PkEUA, 1992)
Study of KCl + x% in and KCl + y% TlCl thin films
(1998-12-01)
The present work reports the study of KCl thin films doped with In+ or Tl+. Both systems show optical absorption bands similar to single crystals. As the impurity concentration increases, so does the absorption as also the ...
Study of KCl + x% in and KCl + y% TlCl thin films
(1998-12-01)
The present work reports the study of KCl thin films doped with In+ or Tl+. Both systems show optical absorption bands similar to single crystals. As the impurity concentration increases, so does the absorption as also the ...
Magnetic field effects on donor transitions in quantum wells
(Pergamon-elsevier Science LtdOxfordInglaterra, 1996)
BINDING-ENERGIES AND INTRADONOR ABSORPTION-SPECTRA IN GAAS-GAALAS QUANTUM-WELLS
(Iop Publishing LtdBristolInglaterra, 1995)
Bulk and surface localized modes on a magnetic nonlinear impurity
(ELSEVIER, 2008-11-17)
We study localized modes on a single magnetic impurity positioned in the bulk or at the surface of a one-dimensional chain, in the presence of a magnetic field 8 acting at the impurity site. The strong on-site nonlinear ...
Comparison of Impurity Profiles of Lipiblock (R) vs. Orlistat using HPLC and LC-MS/MS
(Colegio Farmaceuticos Provincia de Buenos Aires, 2012-02-01)
Comparative HPLC-UV and LC-MS/MS studies of impurity profiles of a reference sample (Xenical (R), F. Hoffmann La Roche Ltd., Switzerland) vs. generic (Lipiblock (R), EMS Sigma Pharma, a generic drug) were carried out with ...