ACS applied materials & interfaces
Scalable Selective Growth of Bi2SiO5 for Uniform UV-B Photodetector Arrays.
Jeong-Ho Jang, Ji Kwon Bae, Hyung Jun Kwun, Sang Hoon Lee, Youngho Kim, Jae-Hyun Lee, Ho Won Jang, Hak Ki Yu
Published: 202610.1021/acsami.5c24396
Abstract
Here, we introduce Bi2SiO5 (BSO), an intrinsically UV-B selective oxide with a 4.17 eV bandgap (297 nm), and present a cost-effective, scalable conversion approach for its synthesis. A single-step reaction between Bi2O3 vapor and SiO2 in fused silica…
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