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Bismuth Selenide (Bi?Se?) Developed at our facilities since early 2011 to optimize the perfect stoichiometry and stabilize the topological insulator state. Bi2Se3 crystals are topological insulator material in which its bulk is insulating while its surface states are conducting. The surface states of topological insulator are robust against any external perturbation because such states are protected by time-reversal symmetry. Similar to transition metal dichalgonides and graphite, Bi?Se? is also layered material with weak interlayer coupling. Our crystals are develop in our laboratories in last two years and are highly crystalline. Raman spectrum displays very sharp and clear modes with FWHM less than 4cm-1. If your research needs doping in Bi2Se3, we can also incorporate Ca, Nb, Ni, and Au dopants in Bi2Se3 crystals.
Characteristics of Bi2Se3 crystals
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上海巨纳科技有限公司
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310109000501433
成立日期
2009-04-01
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1000
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通信设备、光电源、生物科技专业领域内的技术开发、技术转让、技术咨询、技术服务;销售仪器仪表,电子元器件,机械设备及配件,通信设备及相关产品(除卫星地面接收装置),日用百货,从事货物及技术的进出口业务。【企业经营涉及行政许可的,凭许可证件经营】
上海巨纳科技有限公司
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上海市虹口区宝山路778号海伦国际大厦5楼
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公司名称： 上海巨纳科技有限公司
公司地址： 上海市虹口区宝山路778号海伦国际大厦5楼 联系人： 袁文军 邮编： 200081
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