Zobrazeno 1 - 10
of 544
pro vyhledávání: '"Bao, Jiming"'
Autor:
Zhong, Hong, Pan, Fengjiao, Yue, Shuai, Qin, Chengzhen, Hadjiev, Viktor, Tian, Fei, Liu, Xinfeng, Lin, Feng, Wang, Zhiming, Ren, Zhifeng, Bao, Jiming
The Tauc plot method is widely used to determine the bandgap of semiconductors via UV-visible optical spectroscopy due to its simplicity and perceived accuracy. However, the actual Tauc plot often exhibits significant baseline absorption below the ex
Externí odkaz:
http://arxiv.org/abs/2307.05371
Autor:
Dai, Shenyu, Xing, Xinxin, Hadjiev, Viktor G., Qin, Zhaojun, Tong, Tian, Yang, Guang, Wang, Chong, Hou, Lijuan, Deng, Liangzi, Wang, Zhiming, Feng, Guoying, Bao, Jiming
Publikováno v:
Materials Today Physics 30 (2023): 100926
Hydrostatic pressure has been commonly applied to tune broadband light emissions from self-trapped excitons (STE) in perovskites for producing white light and study of basic electron-phonon interactions. However, a general theory is still lacking to
Externí odkaz:
http://arxiv.org/abs/2209.11442
Autor:
Solares-Bockmon, Cristal, Lim, Aniqa Ibnat, Mohebinia, Mohammadjavad, Xing, Xinxin, Tong, Tian, Li, Xingpeng, Baldelli, Steven, Lee, T. R., Wang, Wei, Liu, Zhaoping, Bao, Jiming
Despite the unsettled mechanism of electricity generation from the continuous flow of liquids on a surface, the charge-discharge theory has been widely accepted for alternating current (AC) generation from a moving droplet. It has been recently exten
Externí odkaz:
http://arxiv.org/abs/2203.13359
Autor:
Lin, Feng, Quraishy, Aamir Nasir, Tong, Tian, Li, Runjia, Yang, Guang, Mohebinia, Mohammadjavad, Qiu, Yi, Visha, Talari, Zhao, Junyi, Zhang, Wei, Zhong, Hong, Zhang, Hang, Zhou, Chaofu, Tong, Xin, Yu, Peng, Hu, Jonathan, Dong, Suchuan, Liu, Dong, Wang, Zhiming, Schaibley, John R., Bao, Jiming
It is well accepted that an outward Marangoni convection from a low surface tension region will make the surface depressed. Here, we report that this established perception is only valid for thin liquid films. Using surface laser heating, we show tha
Externí odkaz:
http://arxiv.org/abs/2103.13564
Autor:
Zhang, Qiuhui, Qiu, Yi, Lin, Feng, Niu, Chao, Zhou, Xufeng, Liu, Zhaoping, Alam, Md Kamrul, Dai, Shenyu, Hu, Jonathan, Wang, Zhiming, Bao, Jiming
Publikováno v:
Nanoscale, 2020,12, 7109-7115
Liquid suspensions of carbon nanotubes, graphene and transition metal dichalcogenides have exhibited excellent performance in optical limiting. However, the underlying mechanism has remained elusive and is generally ascribed to their superior nonline
Externí odkaz:
http://arxiv.org/abs/2002.09787
Autor:
Qin, Zhaojun, Dai, Shenyu, Gajjala, Chalapathi Charan, Wang, Chong, Hadjiev, Viktor G., Yang, Guang, Li, Jiabing, Zhong, Xin, Tang, Zhongjia, Yao, Yan, Guloy, Arnold M., Reddy, Rohith, Mayerich, David, Deng, Liangzi, Yu, Qingkai, Feng, Guoying, Wang, Zhiming, Bao, Jiming
The observation of low energy edge photoluminescence and its beneficial effect on the solar cell efficiency of Ruddlesden-Popper perovskites has unleashed an intensive research effort to reveal its origin. This effort, however, has been met with more
Externí odkaz:
http://arxiv.org/abs/2001.09477
Autor:
Yue, Shuai, Gamage, Geethal Amila, Mohebinia, Mohammadjavad, Mayerich, David, Talari, Vishal, Deng, Yu, Tian, Fei, Dai, Shenyu, Sun, Haoran, Hadjiev, Viktor G., Zhang, Wei, Feng, Guoying, Hu, Jonathan, Liu, Dong, Wang, Zhiming, Ren, Zhifeng, Bao, Jiming
Cubic boron arsenide (BAs) is attracting greater attention due to the recent experimental demonstration of ultrahigh thermal conductivity \k{appa} above 1000 W/mK. However, its bandgap has not been settled and a simple yet effective method to probe i
Externí odkaz:
http://arxiv.org/abs/1910.07149
Autor:
Alam, Md Kamrul, Niu, Chao, Wang, Yanan, Wang, Wei, Li, Yang, Dai, Chong, Tong, Tian, Shan, Xiaonan, Charlson, Earl, Pei, Steven, Kong, Xiang-Tian, Hu, Yandi, Belyanin, Alexey, Stein, Gila, Liu, Zhaoping, Hu, Jonathan, Wang, Zhiming, Bao, Jiming
Publikováno v:
Phys. Rev. Research 2, 013008 (2020)
Despite successful modeling of graphene as a 0.34-nm thick optical film synthesized by exfoliation or chemical vapor deposition (CVD), graphene induced shift of surface plasmon resonance (SPR) of gold films has remained controversial. Here we report
Externí odkaz:
http://arxiv.org/abs/1904.08308
Autor:
Qin, Zhaojun, Dai, Shenyu, Hadjiev, Viktor G., Wang, Chong, Ouyang, Lingxi, Xie, Lixin, Ni, Yizhou, Wu, Chunzheng, Yang, Guang, Chen, Shuo, Deng, Liangzi, Yu, Qingkai, Chu, Ching-Wu, Feng, Guoying, Wang, Zhiming, Bao, Jiming
Publikováno v:
Chem. Mater. 2019, 31, 21, 9098-9104
Zero dimensional perovskite Cs4PbBr6 has attracted considerable attention recently not only because of its highly efficient green photoluminescence (PL), but also its two highly debated opposing mechanisms of the luminescence: embedded CsPbBr3 nanocr
Externí odkaz:
http://arxiv.org/abs/1904.04746
Publikováno v:
In Chemosphere May 2023 322