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  >  硫化物晶體  >  p-type WS2 crystals P型二硫化鎢晶體

p-type WS2 crystals P型二硫化鎢晶體

簡要描述:More than a decade of growth optimization in chemical vapor transport (CVT) as well as flux growth lead to our flawless WS2 crystals.

  • 產品型號:
  • 廠商性質:生產廠家
  • 更新時間:2025-05-07
  • 訪  問  量:1290

詳細介紹

More than a decade of growth optimization in chemical vapor transport (CVT) as well as flux growth lead to our flawless WS2 crystals. Our p-type WS2 crystals are doped with Nb atoms at 1E17-5E18cm-3 range. These electronically doped vdW WS2 crystals are treated as gold standards in 2D materials field. WS2 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 WS2 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 WS2 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.

http://meetings.aps.org/Meeting/MAR18/Session/K36.3

http://meetings.aps.org/Meeting/MAR17/Session/V1.14

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: 人妻精品专区久久久久久久 | 18 精品 爽 国产白嫩 | 国产色婷婷| 欧美97色伦欧美一区二区日韩 | 日日av拍夜夜添久久免费 | 免费无码久久成人网站入口 | 国产综合另类色情亚洲中出 | 91精品91久久久久77777 | 国产美女一 | 操片网 | 91影视免费版下载 | 探花视频 | 草莓丝瓜香蕉成人免费 | 国产精品久久久久精品三级a | 97久久香蕉囯产熟女线看 | 日韩高清在线免费看 | 国产在线观看人成激情视频 | 国产无人 | 国产亚洲视频网站 | 天美传媒果冻传媒 | 国产美女裸体无遮挡免费视频网站 | 亚洲av无码专区在线播放 | 成人av动漫在线 | 91在线观看一区二区黄色 | 久久99亚洲精品久久久久久久久 | 超碰人妻97 | 欧美精品国产制服第 | 国产一区91在线精品 | 中文字幕无码综合一区二区 | 国产网站在线免费观看 | 中文字幕之不 | 国产精品波霸一区二区 | 91亚洲国产福利在线看 | 欧美日韩国产欧美日美国产精品 | 国产人a片在 | 久久黄色三级片 | 国产粉嫩嫩第一次 | 亚洲丝袜在线播放 | 国产伦子伦露脸免费视频 | 成人午夜福利在线播 | 你懂的在线观看国产的 |