{"product_id":"copper-chromium-thiophosphate-cucrp-s","title":"Copper Chromium Thiophosphate (CuCrP₂S₆)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eCuCrP₂S₆ is a two-dimensional van der Waals material of considerable interest within the transition metal thiophosphate family, possessing both \u003c\/span\u003e\u003cstrong\u003eantiferroelectric\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003emagnetic\u003c\/strong\u003e\u003cspan\u003e order parameters, making it a representative system for two-dimensional \u003c\/span\u003e\u003cstrong\u003emultiferroic\u003c\/strong\u003e\u003cspan\u003e research. It adopts a \u003c\/span\u003e\u003cstrong\u003emonoclinic structure\u003c\/strong\u003e\u003cspan\u003e, with space group C2\/c at room temperature (C2\/m in the high-temperature phase); within each layer, Cu, Cr, and P–P dimers alternately occupy octahedral vacancies. The \u003c\/span\u003e\u003cstrong\u003eCu ions displace off-center, shifting up or down\u003c\/strong\u003e\u003cspan\u003e, forming a switchable electric polarization that gives rise to ferroelectric\/antiferroelectric behavior, while the \u003c\/span\u003e\u003cstrong\u003eCr³⁺\u003c\/strong\u003e\u003cspan\u003e ions contribute spin and produce antiferromagnetic order with a Néel temperature of about \u003c\/span\u003e\u003cstrong\u003e32 K\u003c\/strong\u003e\u003cspan\u003e. Because electric polarization and magnetism coexist and couple, CuCrP₂S₆ holds unique value for \u003c\/span\u003e\u003cstrong\u003emagnetoelectric coupling\u003c\/strong\u003e\u003cspan\u003e, nonvolatile memory, and two-dimensional multiferroic devices.\u003c\/span\u003e\u003c\/p\u003e","brand":"2D Material Supermarket","offers":[{"title":"Default Title","offer_id":53862496698552,"sku":null,"price":4077.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/0069\/4200\/files\/ecb07de4af55df7805bc5a909945f516.png?v=1786009009","url":"https:\/\/2dmaterialsupermarket.com\/products\/copper-chromium-thiophosphate-cucrp-s","provider":"2D Material Supermarket","version":"1.0","type":"link"}