{"product_id":"wtase-tungsten-tantalum-selenide","title":"WTaSe₄ (Tungsten Tantalum Selenide)","description":"\u003cp\u003e\u003cstrong\u003eWTaSe₄\u003c\/strong\u003e is a tungsten–tantalum selenide alloy with the nominal formula WTaSe₄, forming a layered van der Waals crystal. Tantalum incorporation on the metal sublattice modifies the electronic structure relative to pristine WSe₂, enabling systematic studies of alloying effects in layered semiconductors.\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: 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":54199375134904,"sku":null,"price":3986.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/max-ll-group-logo_8e393692-d5dd-4052-bffa-132bddc15c89.jpg?v=1790594094","url":"https:\/\/2dmaterialsupermarket.com\/products\/wtase-tungsten-tantalum-selenide","provider":"2D Material Supermarket","version":"1.0","type":"link"}