{"product_id":"rhenium-disulfide-res","title":"Rhenium Disulfide (ReS₂)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eReS₂ is a representative Group-VII transition metal dichalcogenide. It crystallizes in a \u003c\/span\u003e\u003cstrong\u003edistorted 1T′ phase\u003c\/strong\u003e\u003cspan\u003e with a triclinic structure and space group P-1. Because the Re atoms (Re⁴⁺, d³ electronic configuration) undergo a \u003c\/span\u003e\u003cstrong\u003ePeierls distortion\u003c\/strong\u003e\u003cspan\u003e, four Re atoms cluster together to form diamond-shaped \"Re₄ cluster chains,\" giving the lattice pronounced \u003c\/span\u003e\u003cstrong\u003ein-plane structural anisotropy\u003c\/strong\u003e\u003cspan\u003e. Its most distinctive feature is the \u003c\/span\u003e\u003cstrong\u003eweak interlayer coupling\u003c\/strong\u003e\u003cspan\u003e—even in the bulk, individual layers are nearly \"decoupled\" in both electronic structure and lattice vibrations, behaving almost like independent monolayers. ReS₂ possesses a near-direct bandgap of about \u003c\/span\u003e\u003cstrong\u003e1.4–1.5 eV\u003c\/strong\u003e\u003cspan\u003e (direct\/quasi-direct), which shows little variation with layer number. Its optical absorption, electrical transport, and Raman response all exhibit strong \u003c\/span\u003e\u003cstrong\u003epolarization dependence\u003c\/strong\u003e\u003cspan\u003e, giving it unique value for \u003c\/span\u003e\u003cstrong\u003epolarization-sensitive photodetectors\u003c\/strong\u003e\u003cspan\u003e and anisotropic electronic devices.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53862440698040,"sku":null,"price":4042.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/fe49b7e985e89dd5daf6f82b0d0d37da.jpg?v=1786006606","url":"https:\/\/2dmaterialsupermarket.com\/products\/rhenium-disulfide-res","provider":"2D Material Supermarket","version":"1.0","type":"link"}