24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 1446  |  回复: 7
【奖励】 本帖被评价3次,作者guohuazhong增加金币 3
本帖产生 2 个 计算强帖 ,点击这里进行查看
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

[资源] 【分享】【分享】-paper-show 已有2人参与

响应版主的号召,发个paper show,文章中所用到的程序为nextnano3,到网上google一下就出来了哈!
1,作者:Hua-Zhong Guo(郭华忠,第一作者), Jie Gao, Chuan Lu
2,所在学校或单位:四川大学物理科学与技术学院介观与低维物理实验室
3,文章题目 :Three dimensional potential distribution and quantized acoustoelectric current for a AlGaAs/GaAs two-dimensional electron gas heterostructure
4,期刊名  :Journal of Applied Physics
5,年份,卷(期),起止页码 :2009, 105, 124302
6,影响因子 : 2.17
7,文章链接 :http://jap.aip.org/japiau/v105/i12/p124302_s1
8,摘要:We present the numerical results for the electrostatic potential distribution in AlGaAs/GaAs heterostructure with double split gates on the surface. The results are obtained from the self-consistent solution of the three dimensional Schrödinger–Poisson equation. The dependence of the potential on the applied gate voltages is discussed in detail. We pay special attention to the potential distribution along the electron transport direction in quasi-one-dimensional channel. The potential barrier heights calculated in the closed-channel-regime agree well with our experiment. The calculations show that the potential barrier height as a function of gate voltage differs strongly in the open-channel regime and the closed-channel regime. On the other hand, we calculate the quantized acoustic current by using the potential barrier obtained from self-consistent solution rather than using the simple analytical model. The results show that the quantized plateau accuracy is about 10^(−5)–10^(−4) within the minimum slope of the current plateau.

9,文章纳米盘链接:http://d.namipan.com/d/0ad9d6b4a ... 3487a65f92a33c50a00
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

小木虫(金币+0.5):给个红包,谢谢回帖交流
第一个参与活动的!!
3楼2010-05-05 22:57:40
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 8 个回答

929776857

金虫 (正式写手)



小木虫(金币+0.5):给个红包,谢谢回帖交流
O(∩_∩)O~
2楼2010-05-04 11:35:51
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

★★★★★ 五星级,优秀推荐

★★★★★ 五星级
4楼2010-05-06 16:12:39
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

luoqiquan

木虫 (著名写手)


★★★★★ 五星级,优秀推荐

★★★★★ 五星级
5楼2010-05-06 19:33:54
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 303求调剂 +8 DLkz1314. 2026-03-30 8/400 2026-04-02 09:08 by sanrepian
[考研] 考研调剂 +12 Amber00 2026-03-31 12/600 2026-04-02 09:04 by sanrepian
[考研] 求调剂!生物与医药专硕 +3 逆转陆先生 2026-04-01 3/150 2026-04-02 09:02 by Jaylen.
[考研] 805600专硕材料与化工348分求调剂 +6 上学啦! 2026-04-01 6/300 2026-04-02 07:49 by 2026材料调剂
[考研] 070300化学279求调剂 +15 哈哈哈^_^ 2026-03-31 17/850 2026-04-01 21:37 by 给你你注意休息
[考研] 材料调剂 +14 一样YWY 2026-04-01 14/700 2026-04-01 21:07 by lijunpoly
[考研] 348求调剂 +5 小懒虫不懒了 2026-03-27 6/300 2026-04-01 16:13 by yanflower7133
[考研] 0856,材料与化工321分求调剂 +13 大馋小子 2026-03-27 14/700 2026-04-01 15:58 by yanflower7133
[考研] 一志愿郑大085600,310分求调剂 +6 李潇可 2026-03-26 6/300 2026-04-01 14:44 by chenqifeng666
[考研] 0855机械初试280求调剂 +3 kazenotori 2026-03-31 3/150 2026-04-01 10:08 by JourneyLucky
[考研] 0856材料化工调剂 总分330 +18 zhubinhao 2026-03-27 18/900 2026-04-01 09:37 by oooqiao
[考研] 318求调剂 +3 笃行致远. 2026-03-31 3/150 2026-03-31 20:27 by 求调剂zz
[考研] 合肥区域性重点一本招收调剂 +4 6266jl 2026-03-30 8/400 2026-03-31 18:43 by 6266jl
[考研] 本2一志愿C9-333分,材料科学与工程,求调剂 +9 升升不降 2026-03-31 9/450 2026-03-31 18:01 by 无际的草原
[考研] 277跪求调剂 +8 1915668 2026-03-27 13/650 2026-03-31 14:58 by 王亮_大连医科大
[考研] 0703化学 +20 妮妮ninicgb 2026-03-27 20/1000 2026-03-31 13:33 by 无际的草原
[考研] 266求调剂 +3 哇呼哼呼哼 2026-03-29 3/150 2026-03-31 10:06 by cal0306
[考研] 材料专硕 085600求调剂 +7 BBQ233 2026-03-30 7/350 2026-03-30 17:44 by oooqiao
[考研] 085701求调剂初试286分 +5 secret0328 2026-03-28 5/250 2026-03-30 12:54 by fangnagu
[考研] 085602 化学工程专硕 340分求调剂 +4 qianbai11 2026-03-29 4/200 2026-03-30 11:34 by 唐沐儿
信息提示
请填处理意见