Hall measurements with photorefractive strontium barium niobate by application of a non-steady-state photocurrent method

Autor(en): Gerwens, A
Buse, K
Kratzig, E
Korneev, N
Stepanov, S
Stichwörter: BI12SIO20; CRYSTALS; ELECTRON-MOBILITY; Optics; SR0.61BA0.39NB2O6-CE
Erscheinungsdatum: 1998
Herausgeber: OPTICAL SOC AMER
Journal: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
Volumen: 15
Ausgabe: 7
Startseite: 2143
Seitenende: 2146
Zusammenfassung: 
Photoinduced Hall currents are generated in a photorefractive strontium barium niobate crystal by excitation of non-steady-state holographic currents and by application of a modulated external magnetic field. Electrons are the dominant photoinduced charge carriers, and the Hall mobilities mu for migration along and perpendicular to the c axis are determined as mu(parallel to c), = (4 /- 1) x 10(-6) m(2) V-1 s(-1) and mu(perpendicular to c) = (1.3 /- 0.3) x 10(-6) m(2) V-1 s(-1). (C) 1998 Optical Society of America.
ISSN: 07403224
DOI: 10.1364/JOSAB.15.002143

Show full item record

Page view(s)

1
Last Week
0
Last month
1
checked on Feb 27, 2024

Google ScholarTM

Check

Altmetric