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

當前位置:首頁   >  產(chǎn)品中心  >  二維材料  >  硫化物晶體  >  PbSnS2 硫化錫鉛

PbSnS2 硫化錫鉛

簡要描述:Synthetic single crystal Tin lead disulfide (PbSnS?) is a special member of layered transitional metal dichalcogenides.

  • 產(chǎn)品型號:
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時間:2025-05-07
  • 訪  問  量:1026

詳細介紹

Synthetic single crystal Tin lead disulfide (PbSnS?) is a special member of layered transitional metal dichalcogenides. Similar to MoS?, MoSe?, WS?, and WSe?, adjacent layers are weakly coupled to each other and can be easily exfoliated (see images) and isolated down to monolayers. In the bulk it possesses 1.45 eV band gap. Physical properties of monolayer PbSnS? are unknown both theoretically and experimentally. The first monolayer PbSnS? has been synthesized at our facilities in late 2012 and the bulk crystals are perfected after two (2) years of development process.

Crystals are up to 10mmx10mm in size and highly crystalline. Ready for exfoliation to yield monolayers.

Differences between the synthetic and the natural PbSnS?;

- Purity and magnetic properties: The synthetic PbSnS? is 99.995% pure. Diamagnetic semiconductor. The natural PbSnS? is 98-99% pure and contains various impurities including anti-ferromagnetic iron oxides, ferromagnetic iron and nickel complexes. Therefore, natural PbSnS? is ferromagnetic semiconductor.

- Defect profile and Raman spectrum: The Synthetic PbSnS? contains least amount of defects. Therefore, synthetic PbSnS? has much sharper Raman peaks.

- Sub-band gap: Natural PbSnS? possesses defect induced sub-band gaps and enhanced exciton-phonon interaction.

- Mechanical differences: Natural PbSnS? is more fragile compared to synthetic PbSnS?. The mechanical stiffness and fragility stem from the increased density of defects.

- Electrical properties: Natural crystals have smaller grain sizes and the transport is mostly dominated by the variable-hopping and grain boundary scattering. Synthetic materials possess conventional lightly-doped semiconductor behavior.

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:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(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: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: 亚洲AV成人影片在线观看无码 | 在线视频人人91 | 91社区视频一区二17 | 亚洲精品一区 | 成人精品日韩一区二区 | 国产巨作在线无遮挡 | 精品一区二区三区影院在线 | 国产精品伊人 | 亚洲AⅤ成人无乱人在线 | 毛片a级毛| 日韩精品欧美三级 | 精品人妻午夜一区二区三区 | 亚洲无码影视大全 | 国产伦精 | 国产精品自拍234 | 成人国产电影在线观看 | 一区二区三区视频在线观看 | 日韩每日最新资源站男人站 | 亚洲婷婷一区 | 亚洲精品无码久久久久久 | 亚洲高清在线观看播放 | 亚洲无码影视大全 | 国产午夜福利三级 | 91一区二区色情主播在线播放 | 黄色三级视频网站 | 免费无码国产白丝视频 | 黄网站色成年片大免费高清 | 精品无码人妻一区二区三区不卡 | 国产一区二区三区在线观看免费 | 欧美日韩激情视频一区二区三区 | 免费三级无码在线 | 国产极品白 | 日韩性色一区二区三区 | 麻豆最新| 激情福利社 | 丰满岳乱妇在线观看视频国产 | 国产999免费视频 | 亚洲阿v天堂2025国产 | 91免费在线视 | 精品国产三级a乌鸦在线观看99 | 日韩高清福利视频在线观看 |