Direct Measurement of the Bulk Density of Gap States inn-Type Hydrogenated Amorphous Silicon

作者: J. D. Cohen , D. V. Lang , J. P. Harbison

DOI: 10.1103/PHYSREVLETT.45.197

关键词: Solid-state physicsElectron captureAmorphous solidCondensed matter physicsNanocrystalline siliconAmorphous siliconMaterials scienceAmorphous carbonCapacitanceElectric potential

摘要: … on the time scale of the measurement of dC/dV in Eq. (1). Thus as the time scale of the dC/dV measurement becomes very short 5 approaches zero, and as the time to measure dC/ d't/" …

参考文章(8)
I. Solomon, T. Dietl, D. Kaplan, Influence of interface charges on transport measurements in amorphous silicon films Journal De Physique. ,vol. 39, pp. 1241- 1246 ,(1978) , 10.1051/JPHYS:0197800390110124100
D. V. Lang, Deep‐level transient spectroscopy: A new method to characterize traps in semiconductors Journal of Applied Physics. ,vol. 45, pp. 3023- 3032 ,(1974) , 10.1063/1.1663719
I. Balberg, D. E. Carlson, Tunneling in Hydrogenated Amorphous Silicon Physical Review Letters. ,vol. 43, pp. 58- 61 ,(1979) , 10.1103/PHYSREVLETT.43.58
A. Madan, P.G. Le Comber, W.E. Spear, Investigation of the density of localized states in a-Si using the field effect technique Journal of Non-crystalline Solids. ,vol. 20, pp. 239- 257 ,(1976) , 10.1016/0022-3093(76)90134-4
M. Hirose, T. Suzuki, G. H. Döhler, Electronic density of states in discharge‐produced amorphous silicon Applied Physics Letters. ,vol. 34, pp. 234- 236 ,(1979) , 10.1063/1.90749
J.D. Cohen, D.V. Lang, J.C. Bean, J.P. Harbison, A DLTS study of the gap states of amorphous Si1−xHx alloys Journal of Non-crystalline Solids. pp. 581- 586 ,(1980) , 10.1016/0022-3093(80)90657-2
J.C. Knights, D.K. Biegelsen, I. Solomon, Optically induced electron spin resonance in doped amorphous silicon Solid State Communications. ,vol. 22, pp. 133- 137 ,(1977) , 10.1016/0038-1098(77)90418-5
C.R. Wronski, D.E. Carlson, Surface states and barrier heights of metal-amorphous silicon schottky barriers Solid State Communications. ,vol. 23, pp. 421- 424 ,(1977) , 10.1016/0038-1098(77)90999-1