August 3, 2021
PESHAWAR: University of Peshawar (UoP) has stopped the 10-day salary of a number of the teaching staff on the charges of non-performance of duties.
The teachers, whose salaries were stopped included Dr Syed Owais, assistant professor, Dr Javeria Raza, Dr Naila Aman Qazi, Dr Zafar Khan and Ms Shehla Khan, lecturers in the Department of sociology.
Peshawar University Teachers Association (Puta) alleged this was because the teachers remained absent from campus for participation in the recent strike of teachers.A notification on Monday stated: “On the recommendation of the chairman, Department of Sociology, the faculty members of the department are treated as on leave without pay due to non-performance of duties since the day one of PUTA’s strike call with effect from 28-6-2021 to 7-7-2021.”
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Researchers set new record in conversion efficiency of perovskite solar cells Lim Chang-won Reporter(cwlim34@ajunews.com) | Posted : April 6, 2021, 09:57 | Updated : April 6, 2021, 10:21
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[Courtesy of UNIST]
SEOUL A team of researchers based in South Korea and Switzerland set a new record of 25.6 percent in the power conversion efficiency of perovskite solar cells by introducing an anion engineering concept that uses pseudo-halide anion formate to suppress anion-vacancy defects and augment crystallinity.
A perovskite solar cell includes a perovskite structured compound as the light-harvesting active layer. The high absorption coefficient of perovskite solar cells enables ultrathin films to absorb the complete visible solar spectrum, leading to the creation of low-cost, efficient, thin and flexible solar modules.