中国科学院苏州纳米技术与纳米仿生研究所机构知识库
Advanced  
SINANO OpenIR  > 测试分析平台  > 期刊论文
题名: Fast two-phonon relaxation process between the Landau levels of graphene on different polar substrates
作者: Wang, ZW (Wang, Zi-Wu) ; Liu, L (刘磊) ; Li, ZQ (Li, Zhi-Qing)
通讯作者: Wang, ZW (Wang, Zi-Wu)
关键词: CARRIER MULTIPLICATION ; MAGNETIC-FIELD
刊名: EPL
发表日期: 2014
卷: 108, 期:3
收录类别: SCI
英文摘要:
Within the frame of Huang-Rhys's lattice relaxation model, we theoretically 
 
investigate the carrier relaxation mediated by two-phonon processes, which consists 
 
in polar surface optical phonon and longitudinal acoustic phonon emission between 
 
the Landau levels of graphene on different polar substrates. This two-phonon 
 
relaxation process is very fast within the picosecond scale and may seriously hinder 
 
the carrier multiplication based on effective Auger processes. Moreover, the 
 
polarizability of the polar substrate plays an important role in determining the 
 
relaxation time. These results could be helpful in designing graphene-based 
 
photoelectric and photodetector devices. Copyright (C) EPLA, 2014 
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.sinano.ac.cn/handle/332007/1729
Appears in Collections:测试分析平台_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
150.pdf(562KB)----限制开放--View 联系获取全文

Recommended Citation:
Wang, ZW ,Liu, L ,Li, ZQ . Fast two-phonon relaxation process between the Landau levels of graphene on different polar substrates[J]. EPL,2014,108(3).
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang, ZW (Wang, Zi-Wu)]'s Articles
[Liu, L (刘磊)]'s Articles
[Li, ZQ (Li, Zhi-Qing)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang, ZW (Wang, Zi-Wu)]‘s Articles
[Liu, L (刘磊)]‘s Articles
[Li, ZQ (Li, Zhi-Qing)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 150.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!