Recombination centers in as-grown and electron-irradiated ZnO substrates

作者: N. T. Son , I. G. Ivanov , A. Kuznetsov , B. G. Svensson , Q. X. Zhao

DOI: 10.1063/1.2802186

关键词:

摘要: Optical detection of magnetic resonance (ODMR) was used to study defects in ZnO substrates irradiated with 3 MeV electrons at room temperature. The Zn vacancy and some other ODMR centers were detected. Among these, the two centers, labeled as LU3 LU4, also commonly observed different types as-grown substrates. LU4 are related intrinsic act dominating recombination ZnO. © 2007 American Institute Physics.

参考文章(13)
B. Schallenberger, A. Hausmann, Eigenstörstellen in elektronenbestrahltem Zinkoxid European Physical Journal B. ,vol. 23, pp. 177- 181 ,(1976) , 10.1007/BF01352713
Ü Özgür, Ya I Alivov, Chunli Liu, A Teke, MA Reshchikov, S Doğan, V Avrutin, S-J Cho, H Morkoc, None, A comprehensive review of ZnO materials and devices Journal of Applied Physics. ,vol. 98, pp. 041301- ,(2005) , 10.1063/1.1992666
D. Galland, A. Herve, ESR spectra of the zinc vacancy in ZnO Physics Letters A. ,vol. 33, pp. 1- 2 ,(1970) , 10.1016/0375-9601(70)90614-6
J.M. Smith, W.E. Vehse, ESR of electron irradiated ZnO confirmation of the F+ center Physics Letters A. ,vol. 31, pp. 147- 148 ,(1970) , 10.1016/0375-9601(70)90199-4
F. Leiter, H. Zhou, F. Henecker, A. Hofstaetter, D.M. Hofmann, B.K. Meyer, Magnetic resonance experiments on the green emission in undoped ZnO crystals Physica B-condensed Matter. ,vol. 308, pp. 908- 911 ,(2001) , 10.1016/S0921-4526(01)00837-7
A.L. Taylor, G. Filipovich, G.K. Lindeberg, Electron paramagnetic resonance associated with Zn vacancies in neutron-irradiated ZnO Solid State Communications. ,vol. 8, pp. 1359- 1361 ,(1970) , 10.1016/0038-1098(70)90042-6
L. S. Vlasenko, G. D. Watkins, Optical detection of electron paramagnetic resonance in room-temperature electron-irradiated ZnO Physical Review B. ,vol. 71, pp. 125210- ,(2005) , 10.1103/PHYSREVB.71.125210
C. Gonzalez, D. Galland, A. Herve, Interactions hyperfines du centre F+ dans ZnO physica status solidi (b). ,vol. 72, pp. 309- 320 ,(1975) , 10.1002/PSSB.2220720134
T. Moe Børseth, B. G. Svensson, A. Yu. Kuznetsov, P. Klason, Q. X. Zhao, M. Willander, Identification of oxygen and zinc vacancy optical signals in ZnO Applied Physics Letters. ,vol. 89, pp. 262112- 262115 ,(2006) , 10.1063/1.2424641