Amorphous selenium (a-Se) has emerged as a critical photoconductive material in the development of direct conversion X‐ray detectors. Its intrinsic properties, including a high X‐ray stopping power ...

Superior output and transmission properties are demonstrated in tellurium oxide-based amorphous p-type thin-film transistors (Se:Te = 1:4) processed with an optimal selenium alloying ratio. The ...

Jinsong Huang with his new detector crystal. (Courtesy: Craig Chandler/UNL University Communications) A new, highly sensitive X-ray detector that could be used for medical imaging has been built by ...

(Nanowerk News) Professor Yong-Young Noh from the Department of Chemical Engineering at Pohang University of Science and Technology (POSTECH), along with Dr. Ao Liu and Dr. Huihui Zhu, postdoctoral ...

IT was observed many years ago that the crystallization of amorphous selenium is promoted and accelerated by illumination 1,2. I rediscovered this in the summer of 1941 and succeeded in producing true ...

Successful development of high-performance amorphous P-type oxide semiconductor using tellurium-selenium composite oxide. Professor Yong-Young Noh from the Department of Chemical Engineering at Pohang ...

Professor Yong-Young Noh from the Department of Chemical Engineering at Pohang University of Science and Technology (POSTECH), along with Dr. Ao Liu and Dr. Huihui Zhu, postdoctoral researchers from ...

Built by Danish researchers, the device also achieved a power conversion efficiency of 5.0%. They designed the cell with a soda-lime glass substrate, a tin oxide (FTO) layer, an electron transport ...

From its previous understanding as an obscure element, selenium has become an intriguing component of health, disease, as well as many industrial processes. Selenium can be found in 75 minerals, some ...