{"title":"Semiconductor Materials","description":null,"products":[{"product_id":"zrse-zirconium-triselenide","title":"ZrSe₃ (Zirconium Triselenide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA quasi-one-dimensional layered van der Waals transition-metal trichalcogenide, space group P2₁\/m, composed of ZrSe₃ chains with strong structural anisotropy. It is a \u003c\/span\u003e\u003cstrong\u003esemiconductor\u003c\/strong\u003e\u003cspan\u003e with anisotropic transport and optical absorption governed by its chain-like framework. These properties make ZrSe₃ a candidate for \u003c\/span\u003e\u003cstrong\u003eanisotropic optoelectronics and polarization-sensitive photodetection\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cstrong\u003eSample specifications:\u003c\/strong\u003e Individual crystals measure approximately \u003cstrong\u003e3–4 mm\u003c\/strong\u003e, with a purity of up to \u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53906459525304,"sku":"2MS-ZrSe₃","price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/91f5a4b89f1b1ba558eefc49f65fe22e_0c925f0e-ac4b-4ea6-b292-23edc370ea60.jpg?v=1786628423"},{"product_id":"cubip-se-copper-bismuth-phosphorus-selenide","title":"CuBiP₂Se₆ (Copper Bismuth Phosphorus Selenide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA layered van der Waals metal phosphochalcogenide related to the CuInP₂S₆ family, in which Cu and Bi cations occupy the octahedral sites of a P₂Se₆ framework. It is a candidate two-dimensional \u003c\/span\u003e\u003cstrong\u003eferroelectric \/ antiferroelectric semiconductor\u003c\/strong\u003e\u003cspan\u003e, where off-centering of the Cu⁺ (and lone-pair-active Bi³⁺) ions produces switchable electric polarization that persists to few-layer thickness. Its combination of van der Waals layering and tunable polar order makes CuBiP₂Se₆ a candidate for \u003c\/span\u003e\u003cstrong\u003etwo-dimensional ferroelectrics, non-volatile memory, and negative-capacitance devices\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cstrong\u003eSample specifications:\u003c\/strong\u003e Individual crystals measure approximately \u003cstrong\u003e3–4 mm\u003c\/strong\u003e, with a purity of up to \u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53911801397432,"sku":"2MS-CuBiP₂Se₆","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/7d5235dc72d2c27d972bd0665c788ca2.png?v=1786706073"},{"product_id":"aginp-se-silver-indium-phosphorus-triselenide","title":"AgInP₂Se₆ (Silver Indium Phosphorus Triselenide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA layered van der Waals metal phosphochalcogenide of the CuInP₂S₆-related family, in which Ag⁺ and In³⁺ cations occupy the octahedral sites of the P₂Se₆ framework. It is a candidate two-dimensional \u003c\/span\u003e\u003cstrong\u003eferroelectric \/ antiferroelectric semiconductor\u003c\/strong\u003e\u003cspan\u003e, where off-centering of the Ag⁺ ions produces switchable electric polarization; selenization gives it a narrower bandgap and higher polarizability than its sulfur analogue. These properties make AgInP₂Se₆ a candidate for \u003c\/span\u003e\u003cstrong\u003etwo-dimensional ferroelectrics, non-volatile memory, and infrared optoelectronic devices\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cstrong\u003eSample specifications:\u003c\/strong\u003e Individual crystals measure approximately \u003cstrong\u003e3–4 mm\u003c\/strong\u003e, with a purity of up to \u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53911833673912,"sku":"2MS-AgInP₂Se₆","price":690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/91f5a4b89f1b1ba558eefc49f65fe22e_35ed74f0-5938-42e7-8725-66706276478c.jpg?v=1786706244"},{"product_id":"aginp-s-silver-indium-phosphorus-trisulfide","title":"AgInP₂S₆ (Silver Indium Phosphorus Trisulfide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA layered van der Waals metal phosphochalcogenide isostructural with CuInP₂S₆, in which Ag⁺ and In³⁺ cations occupy the octahedral sites of the P₂S₆ framework. It is a \u003c\/span\u003e\u003cstrong\u003ewide-bandgap semiconductor\u003c\/strong\u003e\u003cspan\u003e that exhibits candidate two-dimensional \u003c\/span\u003e\u003cstrong\u003eferroelectric \/ antiferroelectric polar order\u003c\/strong\u003e\u003cspan\u003e owing to the displacement tendency of the Ag⁺ ions, which persists to few-layer thickness. The combination of a wide bandgap and tunable polarization makes AgInP₂S₆ a candidate for studying \u003c\/span\u003e\u003cstrong\u003etwo-dimensional ferroelectrics, dielectric layers, and optoelectronic applications\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong\u003eSample specifications:\u003c\/strong\u003e\u003cspan\u003e Individual crystals measure approximately \u003c\/span\u003e\u003cstrong\u003e3–4 mm\u003c\/strong\u003e\u003cspan\u003e, with a purity of up to \u003c\/span\u003e\u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e\u003cspan\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53911835508920,"sku":"2MS-AgInP₂S₆","price":690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/91f5a4b89f1b1ba558eefc49f65fe22e_d386a4cd-7350-4d88-9f9c-b52c886d56b0.jpg?v=1786706273"},{"product_id":"sias-silicon-arsenide","title":"SiAs (Silicon Arsenide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA layered van der Waals group IV–V semiconductor, space group C2\/m, built from puckered Si–As layers with strong in-plane structural anisotropy. It is a \u003c\/span\u003e\u003cstrong\u003ewide-bandgap semiconductor\u003c\/strong\u003e\u003cspan\u003e (~1.6–1.9 eV) exhibiting pronounced anisotropic optical, electrical, and vibrational (Raman) responses arising from its low-symmetry layered structure. These properties, together with a strong and polarization-sensitive photoresponse, make SiAs a candidate for \u003c\/span\u003e\u003cstrong\u003eanisotropic optoelectronics, polarization-sensitive photodetectors, and two-dimensional electronic devices\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cstrong\u003eSample specifications:\u003c\/strong\u003e Individual crystals measure approximately 1~2\u003cstrong\u003e mm\u003c\/strong\u003e, with a purity of up to \u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53911862804664,"sku":"2MS-SiAs","price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/91f5a4b89f1b1ba558eefc49f65fe22e_91699139-e622-4c76-82fb-66de61aff742.jpg?v=1786706411"},{"product_id":"gep-germanium-phosphide","title":"GeP (Germanium Phosphide)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA group IV–V layered van der Waals semiconductor with a low-symmetry monoclinic structure (space group \u003c\/span\u003e\u003cstrong\u003eC2\/m\u003c\/strong\u003e\u003cspan\u003e), built from puckered Ge–Ge and Ge–P bonded sheets. It exhibits pronounced \u003c\/span\u003e\u003cstrong\u003ein-plane anisotropy\u003c\/strong\u003e\u003cspan\u003e in electrical, optical, and vibrational properties, and is a \u003c\/span\u003e\u003cstrong\u003ep-type semiconductor\u003c\/strong\u003e\u003cspan\u003e with an indirect, layer-tunable band gap (~0.5 eV in bulk, widening in few-layer form). These features—together with its high theoretical alkali-metal storage capacity—make \u003c\/span\u003e\u003cstrong\u003eGeP\u003c\/strong\u003e\u003cspan\u003e a promising platform for polarization-resolved photodetectors, anisotropic electronics, and battery anodes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong\u003eSample specifications:\u003c\/strong\u003e\u003cspan\u003e Individual crystals measure approximately \u003c\/span\u003e\u003cstrong\u003e3–4 mm\u003c\/strong\u003e\u003cspan\u003e, with a purity of up to \u003c\/span\u003e\u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e\u003cspan\u003e, and multiple high-quality single-crystal pieces included in each package.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53989207834808,"sku":"2MS-GeP","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/93248b98d3b35db245f99126e1d7dfd1_519b53d3-0eff-4cba-a64b-a85a677635c8.jpg?v=1787751170"},{"product_id":"agbip-se-silver-bismuth-selenophosphate","title":"AgBiP₂Se₆ (Silver Bismuth Selenophosphate)","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAgBiP₂Se₆\u003c\/strong\u003e is a layered van der Waals ferroelectric semiconductor crystallizing in the \u003cstrong\u003eR3̄\u003c\/strong\u003e space group, with lattice parameters a = b = 6.611 Å and c = 39.697 Å. Its structure consists of covalent [P₂Se₆]⁴⁻ anionic frameworks together with Ag⁺ and Bi³⁺ cations residing in Se-coordinated octahedra, with adjacent layers held together by van der Waals forces; the antiparallel off-centering displacements of Ag⁺ and Bi³⁺ give rise to a compensated ferrielectric configuration and an out-of-plane spontaneous polarization. The material is intrinsically an \u003cstrong\u003eindirect-bandgap semiconductor\u003c\/strong\u003e, yet multilayer samples exhibit a quasi-direct band structure, with indirect and direct transition energies of approximately \u003cstrong\u003e1.46 eV\u003c\/strong\u003e and \u003cstrong\u003e1.535 eV\u003c\/strong\u003e at 300 K; their small energy separation gives rise to pronounced photoluminescence.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e　　Owing to its visible-range band gap, coupled ionic–electronic transport, and high sensitivity to external stimuli, AgBiP₂Se₆ shows strong potential for \u003cstrong\u003eoptoelectronic conversion, ferroelectric photovoltaics, photodetection, and pressure-tunable optoelectronics\u003c\/strong\u003e, serving as an important platform for exploring structure–property relationships in low-dimensional ferroelectric semiconductors.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e　　\u003cstrong\u003eSample specifications:\u003c\/strong\u003e Individual crystals measure approximately \u003cstrong\u003e3–4 mm\u003c\/strong\u003e,\u003cspan\u003ewith a purity of up to \u003c\/span\u003e\u003cstrong\u003e99.9999% (6N)\u003c\/strong\u003e\u003cspan\u003e,\u003c\/span\u003e with each package containing \u003cstrong\u003e2–3 pieces\u003c\/strong\u003e.\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":54104343937208,"sku":"2MS-AgBiP₂Se₆","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/8301f43d9055f372af0de60cc59a10d6_1f485b85-88f9-4f05-967d-46f83c2e915c.jpg?v=1789476699"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/collections\/8301f43d9055f372af0de60cc59a10d6_6a6e90c4-207f-4dc0-81d4-677fc6a9f5c7.jpg?v=1789478094","url":"https:\/\/2dmaterialsupermarket.com\/collections\/semiconductor-materials.oembed","provider":"2D Material Supermarket","version":"1.0","type":"link"}