{"product_id":"tas-2h-phase-tantalum-disulfide-2h-polytype","title":"TaS₂ (2H phase) (Tantalum Disulfide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA layered van der Waals transition-metal dichalcogenide with trigonal-prismatic coordination, space group P6₃\/mmc. It is \u003c\/span\u003e\u003cstrong\u003emetallic\u003c\/strong\u003e\u003cspan\u003e and hosts a coexisting \u003c\/span\u003e\u003cstrong\u003echarge density wave\u003c\/strong\u003e\u003cspan\u003e (onset ~75 K) and \u003c\/span\u003e\u003cstrong\u003esuperconductivity\u003c\/strong\u003e\u003cspan\u003e (T_c ≈ 0.8 K, enhanced in the few-layer limit). The interplay between CDW order and superconductivity makes 2H-TaS₂ an important system for studying \u003c\/span\u003e\u003cstrong\u003ecompeting electronic orders and two-dimensional superconductivity\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrowth method: Chemical vapor transport (CVT).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSample specifications: Individual crystals measure approximately 2 mm, with a purity of up to 99.9999% (6N), and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExfoliation: Easy — readily cleaved into thin flakes by standard mechanical exfoliation.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53906430427320,"sku":"2MS-2H-TaS2","price":4428.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/91f5a4b89f1b1ba558eefc49f65fe22e_311e11e1-a1ed-45f5-88f9-771f467a9b8e.jpg?v=1786627393","url":"https:\/\/2dmaterialsupermarket.com\/products\/tas-2h-phase-tantalum-disulfide-2h-polytype","provider":"2D Material Supermarket","version":"1.0","type":"link"}