In-plane electric field induced by polarization and lateral photovoltaic effect in a-plane GaN

	In-plane electric field induced by polarization and lateral photovoltaic effect in a-plane GaN
其他题名	论文其他题名
	Hu W. G.; Ma B.; Li D. B.; Miyake H.; Hiramatsu K.
	2009
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	94 期号:23
摘要	A lateral photovoltaic effect was observed in a-plane GaN films grown on r-plane sapphire at room temperature. Under various light sources illuminations, contacts along the c-axis exhibited about ten times the photovoltage than those along the m-axis, which kept linear relationship with the illumination intensity. It was attributed to anisotropic in-plane electrical field induced by the intrinsic spontaneous/piezoelectric polarization, which spatially separated photogenerated carriers to produce the photovoltage.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26347
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Hu W. G.,Ma B.,Li D. B.,et al. In-plane electric field induced by polarization and lateral photovoltaic effect in a-plane GaN[J]. Applied Physics Letters,2009,94(23).
APA	Hu W. G.,Ma B.,Li D. B.,Miyake H.,&Hiramatsu K..(2009).In-plane electric field induced by polarization and lateral photovoltaic effect in a-plane GaN.Applied Physics Letters,94(23).
MLA	Hu W. G.,et al."In-plane electric field induced by polarization and lateral photovoltaic effect in a-plane GaN".Applied Physics Letters 94.23(2009).