{"product_id":"gapsy-band-gap-pixel-sticker","title":"Gapsy – Band Gap Physics Sticker","description":"\u003cp\u003eMeet Gapsy, who minds the gap: in a semiconductor, electrons need at least the band-gap energy to jump into the conduction band, and a photon with less energy does nothing. For silicon, a gap of about 1.12 eV means only light shorter than about 1.11 µm can lift an electron across. Pixel-art kiss-cut sticker in 2, 3, 4 and 6 inches; equation, symbols and sources in the physics panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"2\" × 2\" \/ White","offer_id":50655489327207,"sku":"22241058173956463181","price":4.99,"currency_code":"USD","in_stock":true},{"title":"3\" × 3\" \/ White","offer_id":50655489359975,"sku":"67980848628513306053","price":6.99,"currency_code":"USD","in_stock":true},{"title":"4\" × 4\" \/ White","offer_id":50655489392743,"sku":"16405367785837084590","price":8.99,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\" \/ White","offer_id":50655489425511,"sku":"43870407589115156140","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/01_clean_6b490827-3077-421b-a3a6-85cdc95a9798.jpg?v=1792781530","url":"https:\/\/pixelatedphysics.com\/products\/gapsy-band-gap-pixel-sticker","provider":"Pixelated Physics","version":"1.0","type":"link"}