Inspec keywords: p-i-n diodes; integrated optoelectronics; tungsten compounds; electrochromic devices; infrared detectors; light absorption; light emitting diodes; Ge-Si alloys; hydrogen; photoconductivity

Other keywords: polycrystalline stoichiometry; blue colour; light absorption; IR-LED; 5 V; tungsten trioxide electrochromic device; electrochromic technology; oxygen deficiency; optical density change; SiGe:H-WO₃; 750 nm; optoelectronic integrated circuit; OEIC; opto-switching sensor; poly-SiGe:H alloy pin diode; colour change; colouration efficiency; opto-switching photocurrent; electrochromic film

Subjects: Junction and barrier diodes; Integrated optoelectronics; Light emitting diodes; Electro-optical devices