全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
光子学报  2006 

Study of the Energy Levels Distributions in Super Lattice I in Potential well and the Regulation of the Electronics Jump
Ⅰ类超晶格势阱中能级分布及电子跃迁规律研究

Keywords: Ssuperlattice,Single potential well,AbsOrption spectrum,Blue move,Tunneling effect
超晶格
,单势阱,吸收光谱,蓝移,隧道效应

Full-Text   Cite this paper   Add to My Lib

Abstract:

Based on the study of a great deal of the experiment curves,the current study points out that all the energy levels in potential well have a certain width and the probability of the appearance of the electronics or holes in each energy level matches the normal distribution,and analyses the luminescent spectrum and absorption spectrum of Superlattice I and single potential well with double barrier theoretically,explains the absorption sides of the absorption spectrum in both the GaAs/Ga1-xAlxAs multiquantum wells and Superlattice and the“blue move” of each absorption peaks when the quantum well narrowing down. Furthermore,discusses the electric current-voltage and the conductance-voltage characteristic of the GaAs/Ga1-x.AlxAs single potential well sample with double barrier and the “negative resistance effect”.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133