{"product_id":"tas-se-4hb-phase-se-doped-tas","title":"TaS₁.₉₉Se₀.₀₁ (4Hb phase, Se-doped TaS₂)","description":"\u003cp\u003e\u003cstrong\u003eTaS\u003csub\u003e1.99\u003c\/sub\u003eSe\u003csub\u003e0.01\u003c\/sub\u003e (4Hb phase)\u003c\/strong\u003e is a lightly selenium-doped 4Hb-polytype tantalum disulfide: a metal and superconductor with T\u003csub\u003ec\u003c\/sub\u003e ~ 2.8 K. The 4Hb polytype naturally combines 1T and 1H layers, and dilute Se substitution fine-tunes its charge-density-wave and superconducting states.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrowth method:\u003c\/strong\u003e Chemical vapor transport (CVT).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Plate-like crystals, approximately 2 mm × 2 mm × 0.05 mm (l × w × t). Multiple pieces per pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExfoliation difficulty:\u003c\/strong\u003e Moderate (van der Waals layered crystal).\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":54712539218104,"sku":"2MS-TaSSe-4Hb","price":4029.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/2dms-logo-main.png?v=1794313971","url":"https:\/\/2dmaterialsupermarket.com\/products\/tas-se-4hb-phase-se-doped-tas","provider":"2D Material Supermarket","version":"1.0","type":"link"}