日韩欧美亚洲中文字幕,日韩欧美亚洲综合,日韩欧美亚洲综合国产,日韩欧美亚洲综合在线,日韩欧美一,日韩欧美一二区,日韩欧美一二三,日韩欧美一二三区

咨詢熱線

13761090949

當前位置:首頁   >  產品中心  >  二維材料  >  硒化物晶體  >  p-type WSe2 crystals P型二硒化鎢晶體

p-type WSe2 crystals P型二硒化鎢晶體

簡要描述:14 years of growth optimization lead to our flawless n-type WSe2 crystals through Au or Re doping: They are simply treated as gold standards in 2D materials field.

  • 產品型號:
  • 廠商性質:生產廠家
  • 更新時間:2025-05-07
  • 訪  問  量:952

詳細介紹

14 years of growth optimization lead to our flawless n-type WSe2 crystals through Au or Re doping: They are simply treated as gold standards in 2D materials field. Our n-type WSe2 crystals are doped with Re or Au atoms at ~1E17-1E18 cm-3 range. However, if your research  requires other types or concentration of dopants please contact us. Intentionally doped WSe2 crystals from 2Dsemiconductors are known for its superior valleytronic performance, perfect crystallization, defect free structure, extremely narrow PL bandwidths, clean PL spectra (free of bound exciton shoulders), and high carrier mobility. Thousands of scientific articles have cited us and used these crystals for scientific accuracy and clean signals. Please also see our n- and p-type WSe2 crystals doped with Au, Re, Nb, or other transition metal atoms. Please note that doping into TMDCs greatly reduce the crystallization time (growth speeds), thus electronically doped TMDCs measure smaller than undoped (intrinsic) TMDCs.

Typical characteristics of WSe2 crystals from 2Dsemiconductors

Growth method matters> Flux zone or CVT growth method? Contamination of halides and point defects in layered crystals are well known cause for their reduced electronic mobility, reduced anisotropic response, poor e-h recombination, low-PL emission, and lower optical absorption. Flux zone technique is a halide free technique used for synthesizing truly semiconductor grade vdW crystals. This method distinguishes itself from chemical vapor transport (CVT) technique in the following regard: CVT is a quick (~2 weeks) growth method but exhibits poor crystalline quality and the defect concentration reaches to 1E11 to 1E12 cm-2 range. In contrast, flux method takes long (~3 months) growth time, but ensures slow crystallization for perfect atomic structuring, and impurity free crystal growth with defect concentration as low as 1E9 - 1E10 cm-2. During check out just state which type of growth process is preferred. Unless otherwise stated, 2Dsemiconductors ships Flux zone crystals as a default choice.

產品咨詢

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7

聯系我們

上海巨納科技有限公司 公司地址:上海市虹口區(qū)寶山路778號海倫國際大廈5樓   技術支持:化工儀器網
  • 聯系人:袁文軍
  • QQ:494474517
  • 公司座機:86-021-56830191
  • 郵箱:[email protected]

掃一掃 更多精彩

微信二維碼

網站二維碼

主站蜘蛛池模板: 老牛影视亚洲精品无码久 | 日韩午夜无 | 韩国精品视频一区二区在线播放 | 亚洲处破系列在线观看 | 99国内精| 精品熟女国 | 亚洲欧美日韩在线综合第一页 | 成人性生交大片免费看久久丫小说 | 亚洲精品亚洲人成在线观看麻豆 | 午夜视频在线元A区无码 | 91探花在线观看 | 女人高潮抽搐潮喷流白浆视频 | 人人妻人人骑人人澡人人妻 | 国产东北露脸对白 | 午夜福利日韩58 | 99国精 | 一级欧美一级日韩片 | 国产成人大片大片在线播放 | 亚洲成色A片在线观看5858 | 一区二区精品国产 | 五月天婷婷综合色 | 日韩精品久久久肉伦网站 | 91精品国产日韩91久久久久久 | 私密按摩师在线观看 | 三级国产在线观 | 四虎四虎国产精品 | 少妇高潮一区二区三区99 | 精品人妻无码一区二区三区牛牛 | 你懂的 国产 | 亚洲午夜一区在线观看 | 日韩综艺大全 | 91线频观看站街 | 欧美性b| 精品国偷自产在线 | 97超开公碰在线视频 | 日韩一品在线播放视频一品免费 | 亚洲av午夜福利精品一区 | 日韩成人av片在线观看 | 二区三区大全 | 欧美成aⅴ人高清免费观看 欧美成成区二区三区不卡 欧美成熟电影全集 | 骚穴影院 |