भारतीय वैज्ञानिकों ने विकसित किया पर्यावरण-अनुकूल फोटोडिटेक्टर

भारतीय वैज्ञानिकों ने विकसित किया पर्यावरण-अनुकूल फोटोडिटेक्टर: Unlike conventional designs that rely on costly metal contacts and additional hole-transport layers, which often necessitate the use of gloveboxes or vacuum fabrication tools, this device is Hole Transport Material (HTM) -free, utilises low-cost carbon electrodes, and is fabricated entirely at room temperature using a simple one-step coating method. The device architecture naturally supports efficient