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  >  n-type MoS2 crystals N型二硫化鉬晶體

n-type MoS2 crystals N型二硫化鉬晶體

簡要描述:Zirconium disulfide (ZrS?) is an indirect gap layered semiconductor in the bulk and becomes direct gap semiconductor in monolayer form.

  • 產品型號:
  • 廠商性質:生產廠家
  • 更新時間:2025-05-07
  • 訪  問  量:1094

詳細介紹

Zirconium disulfide (ZrS?) is an indirect gap layered semiconductor in the bulk and becomes direct gap semiconductor in monolayer form. They are designed and optimized in the last three years to achieve perfect industrial semiconductor grade materials with: 1) excellent stoichiometry, 2) large single domain size, 3) single phase materials without any mixed phases or amorphous content, 4) perfect layered crystal ideal for exfoliation purposes with impressive mosaic spread 0.08 degrees, 5) unmatched purity -semiconductor grade (5.5N), 99.9995%.

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.


Characterization

Each batch of material growth products are characterized using XRD, XPS, TEM, SIMS, Raman, PL, and Optical absorption techniques to ensure crystal quality and reproducibility. XRD, Raman, and PL measurements are performed on every delivered sample. Each other is ideal for 100s of monolayer production and is sufficient for 3-9 months using exfoliation tips.

Raman spectroscopy is data is taken on every item. Typically, flakes show two prominent Raman peaks at 318 cm-1 and 335 cm-1.
 
Possible applications:
Electronics
Sensors - detectors
Optics
STM – AFM applications
Molecular detection – binding
Ultra-low friction studies (tribology)
Materials science and semiconductor research

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: 国产精品三级片久久 | 白白色日韩无码 | 国产亚洲欧美在线中文bt天堂 | 免费在线观看一区 | 91视频网站在线观看 | 无遮无挡爽爽免费视频A片漫画 | 中文字幕国产亚洲 | 羞羞网站91 | 亚洲高清资源在线观看 | 日本成人精品视频 | 亚洲最大| 国产人妻叫床A片 | 一区二区三区四区在线视频 | 福利视频99 | 精品三级在线国产 | 亚洲a无码综合a国产av中文 | 越猛烈欧美性交动态图网站 | 黄色视频在线网 | 在线精品91青草国产在线观 | 成人午夜在线i免费观看 | 午夜福利秒播 | 少妇扒开小泬让我添视频 | 国产精品第一区二区 | 国产精品成人永久在线 | 国产精品爽爽v在线 | 第一导航福利 | 国语对白在线播放视频 | 91丨九色丨蝌蚪丨精品 | 午夜福利欧 | 日韩欧美亚洲三 | 亚洲国产欧美日韩精品一区二 | 91热青草国产在线视频 | 免费看男女做爰爽爽 | 欧美日韩国产成人高清视频久久国产 | 韩国伦理电影网站 | 欧美在线观看免费专区 | 精品久久久久无码 | 韩国精彩电影电视剧推荐在线观看 | 国产在线拍偷自揄拍精品 | 国产精品国语自产拍 | 亚洲一区二区在线视频 |