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Updated: May 11, 2025

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
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实现分片层过渡金属二甲基二甲基化物

Ya-Xin Zhao1,2, Heng Jin1,3, Zi-Yi Han1,2

  • 1Center for Advanced Quantum Studies, School of Physics and Astronomy, Beijing Normal University, Beijing, 100875, China.

Nature communications
|April 17, 2025
PubMed
概括

研究人员使用扫描道显微镜制造了分数层二化物 (WTe2). 这部新的2/3层WTe2膜展示了独特的原子重建和电荷再分配,扩大了对过渡金属二二二烯的理解.

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Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication

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Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol10:41

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相关概念视频

Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and...
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Properties of Transition Metals02:58

Properties of Transition Metals

Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
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