咨詢熱線

      13761090949

      當前位置:首頁   >  產品中心  >  二維材料  >  硒化物晶體  >  NbSe2 crystals 二硒化鈮晶體

      NbSe2 crystals 二硒化鈮晶體

      簡要描述:100% environmentally stable metallic NbSe2 crystals: In the bulk form, niobium diselenide is metallic.

      • 產品型號:
      • 廠商性質:生產廠家
      • 更新時間:2025-05-07
      • 訪  問  量:1292

      詳細介紹

      100% environmentally stable metallic NbSe2 crystals: In the bulk form, niobium diselenide is metallic. Similar to molybdenum disulfide, it has layered structure (lamellar) with weak interlayer coupling. NbSe2 displays metallic and superconducting behavior. Undergoes superconducting transition at low temperatures, exhibits CDW behavior. Unlike other sources, our NbSe2 crystals are grown by defect and impurity free flux zone technique (see the comparison between chemical vapor transport [CVT] below). Clean and defect free nature enabled researchers to observe clean superconductivity, phase transitions, and perform quantum transport measurements with confidence in the crystal.

      If your research needs atomically flat NbSe2 samples for scanning tunneling microscopy (STM) measurements please contact us.

      Properties of NbSe2 crystals by 2Dsemiconductors USA

      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:yuanwenjun@sunano.com.cn

      掃一掃 更多精彩

      微信二維碼

      網站二維碼

      主站蜘蛛池模板: 久久一区二区三区99| 一区二区在线免费视频| 日本精品一区二区三区视频| 亚洲国产一区二区视频网站| 亚洲美女视频一区| 国产亚洲自拍一区| 一区二区日韩国产精品| 国产一区中文字幕| 国产一区二区三区乱码在线观看| 精品国产一区二区三区免费| 美女视频黄a视频全免费网站一区| 曰韩人妻无码一区二区三区综合部| 国产一区二区福利| 人妻免费一区二区三区最新| 亚洲国产精品一区二区第四页| 美女免费视频一区二区三区| 日本精品3d动漫一区二区| 无码中文字幕人妻在线一区二区三区 | 台湾无码AV一区二区三区| 一区二区三区波多野结衣| 国产成人免费一区二区三区| 波多野结衣在线观看一区 | 日韩成人一区ftp在线播放| 成人毛片无码一区二区| 国产一区二区好的精华液| 日韩一区在线视频| 亚洲中文字幕丝袜制服一区| 一区二区三区免费在线视频 | 香蕉一区二区三区观| 亚洲一区二区三区在线观看精品中文| 中文字幕一区在线| 香蕉免费一区二区三区| 人妻激情偷乱视频一区二区三区| 精品人无码一区二区三区| 中文字幕精品一区二区2021年| 国产精品久久久久久一区二区三区 | 日本在线视频一区二区| 大帝AV在线一区二区三区| 午夜肉伦伦影院久久精品免费看国产一区二区三区 | 日本一区二区不卡视频| 亚洲视频一区二区三区四区|