TY - CPAPER AU - Gulmira Yar-Mukhamedova AU - Abyl Muradov AU - Kanat Mukashev AU - William Yi Wang AU - Sanat Shiderov TI - INFLUENCE OF IRRADIATION ON THE OPTICAL BAND GAP OF THE POLYIMIDE - YBA2CU3O6.7 SYSTEM T2 - SWS 2026 Conference Preprints PY - 2026 PB - STEF92 Technology ER -