Evidence of donor-acceptor pair recombination from a new emission band in semiconducting diamond
Evidence of donor-acceptor pair recombination from a new emission band in semiconducting diamond
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DOI：
10.1063/1.111710
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发表时间：
1994-04
影响因子：
4
通讯作者：
J. A. Freitas;P. Klein;A. T. Collins
中科院分区：
文献类型：
--
作者：
J. A. Freitas;P. Klein;A. T. Collins
IIb型掺硼人造金刚石的稳态和时间分辨光致发光研究揭示了一个新的宽红色发射带，它具有许多经典施主-受主对复合的特征。这种复合被认为是在导带边缘以下约3.6 eV的尚未识别的中性施主（可能与氮有关）和价带边缘以上0.37 eV的中性硼受主之间。
Steady state and time resolved photoluminescence studies of type IIb boron‐doped synthetic diamond reveal a new broad red emission band that exhibits many of the features of classic donor–acceptor pair recombination. This recombination is thought to be between an as‐yet unidentified neutral donor, possibly nitrogen related, approximately 3.6 eV below the conduction band edge and neutral boron acceptors at 0.37 eV above the valence band edge.