{"id":520,"formula":"GeSn","productLetters":"GESN","name":"Germanium Tin","otherNames":"","cas":"","einecs":"","hazmat":"Pieces:  HazMat: UN3283","data":"","applications":[{"title":"Optoelectronics","description":"Germanium Tin is used as a direct bandgap group-IV semiconductor for the fabrication of infrared lasers, photodetectors, and light-emitting diodes integrated on silicon platforms."},{"title":"Semiconductors","description":"GeSn alloys are utilized to engineer strain and bandgap properties in high-performance complementary metal-oxide-semiconductor (CMOS) devices and multi-junction solar cells."},{"title":"Sputtering","description":"GeSn targets are used in physical vapor deposition processes to create thin films for infrared sensing and high-speed electronic applications."}],"publicComments":"","privateComments":"","specialNotes":null,"specialNotesProduct":false,"sds":null,"smiles":null,"inchi":null,"inchiKey":null,"molecularWeight":null,"iupac":null,"eccn":null,"hts":null,"atomicNumber":null,"atomicWeight":null,"meltingPoint":null,"boilingPoint":null,"density":null,"crystalStructure":"Diamond cubic","colorAppearance":"Metallic gray","thermalConductivity":null,"electricalResistivity":null,"coefficientOfExpansion":null,"electronegativity":null,"neutronCrossSection":null,"electronConfiguration":null,"createdAt":"2023-05-16T19:09:06.000Z","updatedAt":"2026-04-28T21:07:36.708Z","deleted":false,"deletedAt":null,"userChangedById":null,"customContent":null,"displayFormula":null,"bottomText":null,"isAiData":true,"isHazmatAsPowder":false,"hazmatAsPowder":null,"userChangedBy":null,"products":[{"id":5705,"productCode":"GPGESN360003N","chemicalCode":"GeSn","name":"Germanium Tin","customName":null,"otherNames":"","formula":"GeSn","purity":99.9,"form":"GP","size":"3 -6 mm","composition":"90:10 at%","description":"","productionMethod":"vac. melted","bulkAvailable":null,"productionStatus":"CO","hazmat":null,"status":null,"repackage":false,"priceBase":"8500.00","quantityBase":"kg","withStock":false,"bulkAvailability":true,"inProduction":"","factoryCode":"","publicComments":"","privateComments":"","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"22\",\"size_form\":[{\"input_value\":\"3\"},{\"text\":\"-\"},{\"input_value\":\"6\"},{\"select\":{\"value\":\"mm\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}}]}","isLocked":true,"isSearchable":true,"storedLocation":null,"chemicalId":520,"old_chem_id":null,"createdAt":"2025-01-20T03:02:29.000Z","updatedAt":"2025-01-20T03:02:29.000Z","deleted":false,"deletedAt":null,"userChangedById":null,"hts":null,"ProductPrice":[{"id":224582,"productId":5705,"price":722.5,"quantity":50,"um":"g","locked":false,"isShow":true,"createdAt":"2025-01-20T02:58:26.000Z","updatedAt":"2025-01-20T02:58:26.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":224583,"productId":5705,"price":1232.5,"quantity":100,"um":"g","locked":false,"isShow":true,"createdAt":"2025-01-20T02:58:26.000Z","updatedAt":"2025-01-20T02:58:26.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null},{"id":224585,"productId":5705,"price":4887.5,"quantity":500,"um":"g","locked":false,"isShow":true,"createdAt":"2025-01-20T02:58:26.000Z","updatedAt":"2025-01-20T02:58:26.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null}]},{"id":15975,"productCode":"SPGESN2D5T3N5","chemicalCode":"GeSn","name":"Germanium Tin","customName":null,"otherNames":"","formula":"GeSn","purity":99.95,"form":"SP","size":"2 inch dia x 5 mm th.","composition":"98/2wt%","description":"","productionMethod":"melted","bulkAvailable":null,"productionStatus":"QUOTE","hazmat":null,"status":null,"repackage":false,"priceBase":"","quantityBase":"pcs","withStock":false,"bulkAvailability":true,"inProduction":"","factoryCode":"","publicComments":"","privateComments":"","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"45\",\"size_form\":[{\"input_value\":\"2\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"dia x\"},{\"input_value\":\"5\"},{\"select\":{\"value\":\"mm\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"th.\"}]}","isLocked":true,"isSearchable":false,"storedLocation":null,"chemicalId":520,"old_chem_id":null,"createdAt":"2021-02-09T19:24:02.000Z","updatedAt":"2021-02-10T01:27:43.000Z","deleted":false,"deletedAt":null,"userChangedById":null,"hts":null,"ProductPrice":[]},{"id":15976,"productCode":"SPGESN2D5T3N5-1","chemicalCode":"GeSn","name":"Germanium Tin","customName":null,"otherNames":"","formula":"GeSn","purity":99.95,"form":"SP","size":"2 inch dia x 5 mm th.","composition":"95/5wt%","description":"","productionMethod":"melted","bulkAvailable":null,"productionStatus":"QUOTE","hazmat":null,"status":null,"repackage":false,"priceBase":"","quantityBase":"pcs","withStock":false,"bulkAvailability":true,"inProduction":"","factoryCode":"","publicComments":"","privateComments":"","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"45\",\"size_form\":[{\"input_value\":\"2\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"dia x\"},{\"input_value\":\"5\"},{\"select\":{\"value\":\"mm\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"th.\"}]}","isLocked":true,"isSearchable":false,"storedLocation":null,"chemicalId":520,"old_chem_id":null,"createdAt":"2021-02-09T19:39:59.000Z","updatedAt":"2021-02-10T01:27:43.000Z","deleted":false,"deletedAt":null,"userChangedById":null,"hts":null,"ProductPrice":[]}],"tags":[{"id":300,"link":"alloys_chemical","name":"Alloys","description":"","text":null,"image":null,"icon":null,"type":"chemical","toShowOnMainPage":false,"showImageAndDescription":true,"createdAt":"2024-08-12T22:58:50.192Z","updatedAt":"2025-04-18T19:29:02.231Z","deletedAt":"2025-04-18T19:29:02.231Z","userChangedById":null}],"attachments":[]}