{"product_id":"bi-bismuth","title":"Bi (Bismuth)","description":"\u003cp\u003e\u003cstrong\u003eBi\u003c\/strong\u003e is an elemental bismuth single crystal with a rhombohedral A7 structure, a classic semimetal with very low carrier density and large magnetoresistance. Ultrathin bismuth (bismuthene) is also pursued as a two-dimensional topological material.\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGrowth method: Chemical vapor transport (CVT).\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSample specifications: Individual crystals measure approximately 3–4 mm, with a purity of up to 99.999% (5N), and 2–3 high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExfoliation: Moderate — cleaves easily on the (111) plane into thin flakes.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":54199392993464,"sku":null,"price":4054.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/max-ll-group-logo_298c2ac3-728c-4215-ba0f-bf990b093f8e.jpg?v=1790594287","url":"https:\/\/2dmaterialsupermarket.com\/products\/bi-bismuth","provider":"2D Material Supermarket","version":"1.0","type":"link"}