Effect of thermal annealing on properties of InSbN grown by molecular beam epitaxy
Effect of thermal annealing on properties of InSbN grown by molecular beam epitaxy
复制标题
热退火对分子束外延生长InSbN性能的影响
DOI:
10.1063/1.3399775
复制
发表时间:
2010
影响因子:
4
通讯作者:
S. Tripathy
中科院分区:
文献类型:
--
作者:
K. Lim;H. T. Pham;S. Yoon;C. Ngo;S. Tripathy
We study the annealing effects on the properties of as-grown InSbN films. The annihilation of donor defects in the form of N-N interstitials is suggested by the shifting of N induced tensile strain and a decrease in free electron concentration from ∼1×1018 to device level of ∼2×1016 cm−3. These findings support the argument that N interstitials thermally dissociate into single N. Corresponding signatures for the reduced Sb antisites and N-N interstitial defects are apparent in Raman spectra. This work will benefit those working on long wavelength infrared photodetectors.
DOI:
--
发表时间:
2005
期刊:
Acta Physica Polonica A Vol.108,No.4
影响因子:
--
作者:
W.M.Chen;I.A.Buyanova;C.W.Tu;H.Yonezu
通讯作者:
H.Yonezu