Title :
Magneto-photoluminescence of ZnO microrods in high magnetic fields of up to 50 T
Author :
Matsuda, Yasuhiro H. ; Chen, Zhanghai ; Shen, Rui ; Takeyama, Shojiro ; Kindo, Koichi
Author_Institution :
Inst. for Solid State Phys., Univ. of Tokyo, Kashiwa, Japan
Abstract :
We have investigated the magnetic field dependence of the photoluminescence (PL) of ZnO microrods. Several excitonic PL peaks were observed. We found that the spectra showed weak energy shift by applying magnetic fields. It is likely that the field variation of the exciton energy shift depends on measurement temperature.
Keywords :
II-VI semiconductors; excitons; magneto-optical effects; photoluminescence; rods (structures); wide band gap semiconductors; zinc compounds; ZnO; exciton energy shift; excitonic photoluminescence peaks; magnetic field; magneto-photoluminescence; microrods; Excitons; Magnetic field measurement; Magnetic fields; Magnetic resonance imaging; Photonics; Physics; Zinc oxide;
Conference_Titel :
Optoelectronic and Microelectronic Materials and Devices (COMMAD), 2010 Conference on
Conference_Location :
Canberra, ACT
Print_ISBN :
978-1-4244-7334-2
Electronic_ISBN :
1097-2137
DOI :
10.1109/COMMAD.2010.5699699
