A theoretical study on the dynamic process of the lateral photovoltage in perovskite oxide heterostructures

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	A theoretical study on the dynamic process of the lateral photovoltage in perovskite oxide heterostructures
	Liao, L ; Jin, KJ ; Ge, C ; Hu, CL ; Lu, HB ; Yang, GZ
刊名	APPLIED PHYSICS LETTERS
	2010
卷号	96 期号:6
关键词	UNIFORMLY ILLUMINATED P N JUNCTION HETEROJUNCTION TRANSPORT SRTIO3
ISSN号	0003-6951
通讯作者	Jin, KJ: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	Since Parikh and Wilczek's tunneling method was proposed, there have been many gene eralizations, such as its application to massive charged particles' tunneling and other spacetimes. Moreover, an invariant tunneling method was also recently proposed by Angheben et al. that it was independent of coordinates. However, there are some subtleties in the calculation of Hawking radiation, and particularly the so-called factor of 2 problem during the calculation of the Hawking temperature. The most popular opinion on this problem is that it is just a problem of the choice of coordinates. However, following other treatments we show that we can also consider this problem to be that we do not consider the contribution from P(absorption). Moreover, we also clarify some subtleties in the balance method and give some comparisons with other treatments. In addition, as Parikh and Wilczek's original work shave showed that if one takes the tunneling particles' back-reaction into account, the Hawking radiation would be modified, and this modification is underlying consistent with the unitary theory, we further find that this modification is also underlying correlated with the laws of black hole thermodynamics. Furthermore, we show that this tunneling method may be valid just when the tunneling process is reversible.
收录类别	SCI
资助信息	National Natural Science Foundation of China; National Basic Research Program of China
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/33312]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liao, L,Jin, KJ,Ge, C,et al. A theoretical study on the dynamic process of the lateral photovoltage in perovskite oxide heterostructures[J]. APPLIED PHYSICS LETTERS,2010,96(6).
APA	Liao, L,Jin, KJ,Ge, C,Hu, CL,Lu, HB,&Yang, GZ.(2010).A theoretical study on the dynamic process of the lateral photovoltage in perovskite oxide heterostructures.APPLIED PHYSICS LETTERS,96(6).
MLA	Liao, L,et al."A theoretical study on the dynamic process of the lateral photovoltage in perovskite oxide heterostructures".APPLIED PHYSICS LETTERS 96.6(2010).