咨詢熱線

      13761090949

      當前位置:首頁   >  產品中心  >  二維材料  >  硫化物晶體  >  ZrSiS crystals 硫化硅鋯晶體

      ZrSiS crystals 硫化硅鋯晶體

      簡要描述:ZrSiS as a theoretically predicted and experimentally proven Dirac semimetal, exhibiting Fermi liquid behavior with two Fermi pockets at low temperatures.

      • 產品型號:
      • 廠商性質:生產廠家
      • 更新時間:2025-05-07
      • 訪  問  量:1049

      詳細介紹

      ZrSiS as a theoretically predicted and experimentally proven Dirac semimetal, exhibiting Fermi liquid behavior with two Fermi pockets at low temperatures. It sustains Weyl fermions when magnetic field is applied. It has been also shown that it may evolve to a topological insulator under the external stimuli. ZrSiS crystallizes in tetragonal phase (space group P4/nmm) with lattice parameters of a=b=3.545 Å and c=8.05 Å. The crystal structure of ZrSiS can be described as a typical layered compound of quintuple layers of S-Zr-Si-Zr-S. Each order contains 2-3 pieces of few mm sized (2-3mm) crystals that are perfectly oriented in their basal plane for easy and efficient exfoliation process, STM / ARPES characterization, and electronic measurements.

      Material properties of ZrSiS crystals: Dirac semimetal, Weyl fermion, and topological insulator

      Growth method matters> Flux zone or CVT growth method? Contamination of halides and the presence point defects in layered crystals are well known cause for their weak CDW response, high electronic resistivity, and environmental instability. Flux zone technique is a halide free and slow growth technique used for synthesizing high-quality vdW crystals. This method distinguishes itself from chemical vapor transport (CVT) technique used by others 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 (CVT vs Flux zone). We recommend flux zone, and 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: 国产成人一区二区三区精品久久 | 伊人色综合一区二区三区 | 国产一区在线播放| 亚洲AV日韩AV天堂一区二区三区 | 中文字幕一区二区视频| 在线精品亚洲一区二区| 国精产品一区一区三区免费视频| 伊人色综合一区二区三区影院视频 | 国产AV午夜精品一区二区入口 | 亚洲大尺度无码无码专线一区 | 三级韩国一区久久二区综合 | 国产成人精品一区二区三区免费 | 日韩精品无码一区二区中文字幕| 国产成人av一区二区三区在线| 国产对白精品刺激一区二区| 色欲AV蜜臀一区二区三区 | 一区二区国产在线观看| 日韩aⅴ人妻无码一区二区| 无码中文人妻在线一区 | 国产AV一区二区三区传媒| 在线视频一区二区三区三区不卡| 夜色阁亚洲一区二区三区| AV怡红院一区二区三区| AV无码精品一区二区三区宅噜噜| 久久影院亚洲一区| 免费看一区二区三区四区 | 国模大胆一区二区三区| 精品国产免费一区二区| 精品视频一区二区三区在线播放| 影院无码人妻精品一区二区| 精品一区二区三区免费毛片| 无码精品久久一区二区三区| 一区二区三区精品高清视频免费在线播放 | 国产精品盗摄一区二区在线| 国产伦精品一区二区三区免费下载| 国产精品综合一区二区| 中文字幕亚洲一区二区三区| 国产一区二区三区不卡AV| 亚洲Av高清一区二区三区| 性色AV一区二区三区无码| 夜夜精品无码一区二区三区 |