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  >  TiTe2 二碲化鈦晶體

      TiTe2 二碲化鈦晶體

      簡要描述:Similar to graphene and MoS2, TiTe? is also layered material (layered transition metal dichalcogenide) crystallizing in the 1T-CdI2 structure.

      • 產(chǎn)品型號:
      • 廠商性質(zhì):生產(chǎn)廠家
      • 更新時間:2024-06-04
      • 訪  問  量:1238

      詳細(xì)介紹

      Similar to graphene and MoS2, TiTe? is also layered material (layered transition metal dichalcogenide) crystallizing in the 1T-CdI2 structure. It is a semimetal but very small gap (~50-100 meV) opens up as a result of charge density waves (CDW) formation.Owing to weak interlayer couple can be isolated to monolayers on variety substrates. From few- to monolayers, TiTe? possesses various interesting physical properties ranging from unusual - extraordinary Raman spectra and electrical conductivity. Each sample is characterized by various techniques such as electrical conductivity, Raman spectrum, XRD, XPS, AES, and ARPES to provide the highest quality samples for your research needs.

      Our TiTe2 crystals are stabilized in 2H-phase (semimetallic and CDW metallic phase). They are grown using two different techniques through chemical vapor transport (CVT) or flux zone growth (see description of these two methods below). These crystals are treated as gold standards in 2D materials field owing to perfected electronic behavior with guaranteed electronic response and low zero temperature resistance values. Our TiTe2 crystals exhibit low impurity resistance (zero temperature resistance), high carrier mobility, extremely clean and sharp XRD peaks, and negligible amount of defects (see published results as well as CVT vs. Flux based methods below ). TiTe2 crystals come ready for exfoliation without any preparation. If you research needs STM grade surfaces or even STM samples (TiTe2 mounted on conductive STM holders) please contact us, we will be happy to arrange these samples.

      Properties of vdW TiTe2 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:yuanwenjun@sunano.com.cn

      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: 一区二区高清视频在线观看| 无码人妻精品一区二区三区久久| 亚洲国产成人久久综合一区| 午夜肉伦伦影院久久精品免费看国产一区二区三区 | 国产一区二区三区小向美奈子| 濑亚美莉在线视频一区| 亚洲一区二区三区在线视频| 国产主播一区二区| 中文字幕一区日韩精品| 国产伦精品一区三区视频| 中文字幕一区二区三区永久| 91成人爽a毛片一区二区| 国产萌白酱在线一区二区| 2014AV天堂无码一区| 自拍日韩亚洲一区在线| 国产精品一区二区三区免费| 久久国产精品无码一区二区三区| 日韩精品免费一区二区三区| 国模私拍一区二区三区| 韩国精品福利一区二区三区| 中文字幕一区二区三区日韩精品| 国产经典一区二区三区蜜芽| 久99精品视频在线观看婷亚洲片国产一区一级在线 | 台湾无码一区二区| 国产大秀视频一区二区三区| 国产精品一区二区av| 精品国产免费观看一区| 色婷婷一区二区三区四区成人网 | 韩国资源视频一区二区三区| 熟女大屁股白浆一区二区| 国产一区二区三区播放心情潘金莲| 国产精品亚洲产品一区二区三区| 国产电影一区二区| 国产自产V一区二区三区C| 波多野结衣一区二区免费视频| 亚洲天堂一区在线| 久久久精品人妻一区二区三区| 无码人妻精品一区二| 伊人色综合网一区二区三区| 日本不卡一区二区三区视频| 日韩国产一区二区|