咨询热线

13651969369

当前位置:首页   >  产品中心  >  二维材料  >  硒化物晶体  >  ZrSe2 二硒化锆晶体 2

ZrSe2 二硒化锆晶体 2

简要描述:ZrSe2 belongs to group-IV TMDCs family and adopts a stable 2H-hexagonal structure. ZrSe2 is 0.95 eV indirect gap semiconductor in the bulk form.

  • 更新时间:2022-05-25
  • 产品型号:
  • 厂商性质:生产厂家
  • 访  问  量:431

详细介绍

ZrSe2 belongs to group-IV TMDCs family and adopts a stable 2H-hexagonal structure. ZrSe2 is 0.95 eV indirect gap semiconductor in the bulk form. These ZrSe2 crystals were designed and optimized at our facilities starting 2013 to achieve perfect electronic grade materials with: 1) excellent stoichiometry, 2) large single domain size, 3) single phase materials without any mixed phases or amorphous content, 4) unmatched purity -electronic grade (6N), 99.9999% confirmed purity. Our crystals exhibit sharpest Raman and XRD peaks in the commercial market proving the high quality of our materials.

Properties of ZrSe2 layered crystals

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.


产品咨询

留言框

  • 产品:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 省份:

  • 详细地址:

  • 补充说明:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7
泰州巨纳新能源有限公司
  • 联系人:陈谷一
  • 地址:江苏省泰州市凤凰西路168号
  • 邮箱:taizhou@sunano.com.cn
  • 电话:021-56830191
联系我们

扫一扫以下二维码了解更多信息

销售微信咨询

网站二维码

版权所有©2024泰州巨纳新能源有限公司All Rights Reserved    备案号:苏ICP备17000059号-2    sitemap.xml    总访问量:44647
管理登陆    技术支持:化工仪器网