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(dāng)前位置:首頁   >  產(chǎn)品中心  >  二維材料  >  碲化物晶體  >  ZrTe2 二碲化鋯晶體

ZrTe2 二碲化鋯晶體

簡要描述:ZrTe2 belongs to group-IV TMDCs family and adopts a stable 1T-octahedral structure.

  • 產(chǎn)品型號(hào):
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時(shí)間:2025-05-07
  • 訪  問  量:1133

詳細(xì)介紹

ZrTe2 belongs to group-IV TMDCs family and adopts a stable 1T-octahedral structure. ZrTe2's eelectronic bandstructure has interesting characteristics showing crossings of valence and conduction bands, near the Fermi level suggesting topological 3D Dirac semimetal behavior [1]. Interestingly, DFT calculations have also shown opening of electronic band gap for sheets below 3-4 layers, and becomes direct gap semiconductor in monolayer form (Egap~0.3-0.5 eV). These ZrTe2 crystals were designed and optimized at our facilities starting 2014 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 (5.8N), 99.9998% confirmed. Our crystals exhibit sharpest Raman and XRD peaks in the commercial market proving the high quality of our materials.purity.

Properties of ZrTe2 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. 

產(chǎn)品咨詢

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7

聯(lián)系我們

上海巨納科技有限公司 公司地址:上海市虹口區(qū)寶山路778號(hào)海倫國際大廈5樓   技術(shù)支持:化工儀器網(wǎng)
  • 聯(lián)系人:袁文軍
  • QQ:494474517
  • 公司座機(jī):86-021-56830191
  • 郵箱:[email protected]

掃一掃 更多精彩

微信二維碼

網(wǎng)站二維碼

主站蜘蛛池模板: 91午夜在线观看免费 | 五月天综合在线 | 午夜在线影院免费观看 | 99精品国产福利片在线观看 | 无码精品人妻一区二区三区网站 | 日韩高清欧美高清 | 成人精品欧美日韩 | 国产精品嫩草影视免费看按摩 | 性一交一乱一美A片麻豆网站 | 日韩一品在线播放视频一品免费 | 粉嫩AV一区二区三区粉 | 午夜日韩欧美一级 | 中文字幕之不 | 日韩国产欧美精品一区二区三区 | 精品永久在线 | 老司机午夜免费影院 | 91免费福| 日韩亚欧美一二三四视频 | 蜜臀av性久久久久蜜臀a | 欧美黑人特大巨黑吊 | 岛国视频在线播放 | 麻豆成人精品中出 | 免费看黄网站在线观看 | AV秘 无码一凪光在线观看 | 国产精品v欧美精品v | 亚洲国产精品18 | 亚洲国产欧美另类 | 亚洲半岛影院一级 | 天美传媒麻豆精东蜜桃 | 日韩精品一区二区电影 | 日韩三区四区污污在线观看 | 精品3d动漫视频一区在线观看 | 乐播AV一区二区三区在线观 | 国产一区二区三区综合网 | 尤物tv国产精品看片在线 | 国产精品无码专区av在线播放 | 国产91色在 | 午夜免费啪在线观看视频 | 国产成人va视频在线观看 | 国产高清成免费视频 | 国产熟女乱淫一区二区 |