咨詢熱線

13761090949

當前位置:首頁   >  産品中(zhōng)心  >  二維材料  >  碲化物(wù)晶體(tǐ)  >  TlGaTe2

TlGaTe2

簡要描述:The only commercially available TlGaTe2 vdW crystals have been synthesized at our facilities through float zone technique.

  • 産品型号:
  • 廠商(shāng)性質:生(shēng)産廠家
  • 更新時間:2018-07-11
  • 訪  問  量:694

詳細介紹

The only commercially available TlGaTe2 vdW crystals have been synthesized at our facilities through float zone technique. TlGaTe2 semiconductors belong to the thallium chalcogenides family with the chemical formula TlBX2 (where B=In or Ga, X=S, Se or Te). Members of this family have both layered (TlGaSe2, TlGaS2, TlInS2) and chain (TlInSe2, TlInTe2, ) structures. Stacking of the atoms in TlGaSe2, TlGaS2 and TlInS2 layered crystals is arranged in the form of two twisted anionic layers with the weak bonded Tl(+1) cations located in the trigonal cavities between them. Recently, low-temperature rhombohedral ordered
phase of Tl-based III–V–VI2 ternary chalcogenides has been predicted to be topologically nontrivial and a terminated surface with a single Dirac cone has been identified through first-principles calculations (Phys. Rev. Lett. 105, 036404). crystals exhibit anisotropic structural, electronic, and optical properties with the band gap of 1.2 eV.

Properties of layered crystals by 2Dsemiconductors USA


産品咨詢

留言框

  • 産品:

  • 您的單位:

  • 您的姓名:

  • 聯系電(diàn)話(huà):

  • 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(wǒ)(wǒ)們

上海磊矶科技有限公司 公司地址:上海市虹口區寶山路778号海倫國際大(dà)廈5樓   技術支持:化工(gōng)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(yī)掃 更多精彩

微信二維碼

網站二維碼