国产日产欧美精品-亚洲国产综合久久精品-色综合色国产热无码一-亚洲欧美日本国产,免费观看一区二区三区_在线观看片A免费不卡观看_亚洲а∨天堂久久精品_99久无码中文字幕一本久道

產(chǎn)品展廳收藏該商鋪

您好 登錄 注冊

當(dāng)前位置:
上海巨納科技有限公司>>二維材料>>硫化物晶體>>NbS2 二硫化鈮晶體 (Niobium Disulfide)

NbS2 二硫化鈮晶體 (Niobium Disulfide)

返回列表頁
  • NbS2 二硫化鈮晶體 (Niobium Disulfide)

  • NbS2 二硫化鈮晶體 (Niobium Disulfide)

  • NbS2 二硫化鈮晶體 (Niobium Disulfide)

  • NbS2 二硫化鈮晶體 (Niobium Disulfide)

收藏
舉報
參考價 面議
具體成交價以合同協(xié)議為準(zhǔn)
  • 型號
  • 品牌 其他品牌
  • 廠商性質(zhì) 生產(chǎn)商
  • 所在地 泰州市

在線詢價 收藏產(chǎn)品 加入對比 查看聯(lián)系電話

更新時間:2025-05-07 15:26:04瀏覽次數(shù):1120

聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息,謝謝!

產(chǎn)品簡介

供貨周期 一周    
100% environmentally stable metallic NbS2 (niobium disulfide) crystals: NbS2 displays metallic and superconducting behavior.

詳細(xì)介紹

100% environmentally stable metallic NbS2 (niobium disulfide) crystals: NbS2 displays metallic and superconducting behavior. Undergoes superconducting transition at low temperatures and exhibits CDW behavior. Our NbS2 crystals are grown by two distinct methods as summarized below (CVT vs flux zone). Clean and defect free crystal growth enabled us to create the only commercially available NbS2 vdW crystals with guaranteed CDW and superconducting responses.

If your research needs atomically flat NbS2 samples for scanning tunneling microscopy (STM) measurements please contact us.

Properties of NbS2 crystals by 2Dsemiconductors USA

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.

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復(fù)您~

對比框

產(chǎn)品對比 產(chǎn)品對比 聯(lián)系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機(jī)商鋪
86-021-56830191
在線留言
桃源县| 通州区| 安平县| 神池县| 开江县| 华坪县| 临海市| 古交市| 红原县| 阿克苏市| 彭水| 镇原县| 桑日县| 保山市| 凤庆县| 错那县| 汽车| 庆阳市| 华蓥市| 阳曲县| 阜城县| 什邡市| 洛南县| 龙门县| 通州市| 四会市| 密云县| 恩平市| 兰坪| 庆元县| 永年县| 青神县| 巴林左旗| 西乌珠穆沁旗| 浦东新区| 双城市| 皮山县| 滦平县| 嘉鱼县| 玛沁县| 图木舒克市|