Quantum-mechanical effects in photoluminescence from thin crystalline gold films
Nature Portfolio » Light: Science & Applications
by Alan R. Bowman, Alvaro Rodríguez Echarri, Fatemeh Kiani, Fadil Iyikanat, Ted V. Tsoulos, Joel D. Cox, Ravishankar Sundararaman, F. Javier García de Abajo, Giulia Tagliabue
1w ago
Light: Science & Applications, Published online: 19 April 2024; doi:10.1038/s41377-024-01408-2 This work studies luminescence from monocrystalline gold flakes down to 13 nm thick. It reveals this signal is photoluminescence, with signals reproduced by density functional theory, resolving a decade-old puzzle ..read more
Visit website
NOON-state interference in the frequency domain
Nature Portfolio » Light: Science & Applications
by Dongjin Lee, Woncheol Shin, Sebae Park, Junyeop Kim, Heedeuk Shin
1w ago
Light: Science & Applications, Published online: 15 April 2024; doi:10.1038/s41377-024-01439-9 We report the NOON-state interference in the frequency domain. Two photons with distinct colors, blue and red, are injected into an interferometer constructed with two frequency beam splitters. The resultant interference pattern is then observed ..read more
Visit website
Very long wave infrared quantum dot photodetector up to 18 μm
Nature Portfolio » Light: Science & Applications
by Xiaomeng Xue, Qun Hao, Menglu Chen
1w ago
Light: Science & Applications, Published online: 12 April 2024; doi:10.1038/s41377-024-01436-y This work explores the boundary between nanocrystal and relative bulk, expanding the photoresponse wavelength limitation of colloidal quantum dot photodetector up to very long wave infrared ..read more
Visit website
Metasurface array for single-shot spectroscopic ellipsometry
Nature Portfolio » Light: Science & Applications
by Shun Wen, Xinyuan Xue, Shuai Wang, Yibo Ni, Liqun Sun, Yuanmu Yang
2w ago
Light: Science & Applications, Published online: 10 April 2024; doi:10.1038/s41377-024-01396-3 Metasurface array for single-shot spectroscopic ellipsometry ..read more
Visit website
Multifunctional photon conversion materials for enhancing silicon solar cells
Nature Portfolio » Light: Science & Applications
by Yiyan Zhang, Guanying Chen
2w ago
Light: Science & Applications, Published online: 09 April 2024; doi:10.1038/s41377-024-01431-3 Multifunctional photon conversion materials for enhancing silicon solar cells ..read more
Visit website
Electro-optic 3D snapshot of a laser wakefield accelerated kilo-ampere electron bunch
Nature Portfolio » Light: Science & Applications
by Kai Huang, Zhan Jin, Nobuhiko Nakanii, Tomonao Hosokai, Masaki Kando
2w ago
Light: Science & Applications, Published online: 08 April 2024; doi:10.1038/s41377-024-01440-2 The 3D density profile of a femtosecond kilo-ampere electron bunch from laser wakefield acceleration was detected by using advanced optical diagnostics and genetic algorithm ..read more
Visit website
Dual-channel mechano-phosphorescence: a combined locking effect with twisted molecular structures and robust interactions
Nature Portfolio » Light: Science & Applications
by Zongliang Xie, Zhu Mao, Hailan Wang, Yuxin Xiao, Xiayu Zhang, Tao Yu, Zhongfu An, Wei Huang
2w ago
Light: Science & Applications, Published online: 08 April 2024; doi:10.1038/s41377-024-01421-5 Dual-channel mechano-phosphorescence, characterized by dual emission and ultralong organic phosphorescence, was achieved by strengthening the intra- and intermolecular interactions in the highly twisted structures to realize a combined locking effect ..read more
Visit website
A wideband, high-resolution vector spectrum analyzer for integrated photonics
Nature Portfolio » Light: Science & Applications
by Yi-Han Luo, Baoqi Shi, Wei Sun, Ruiyang Chen, Sanli Huang, Zhongkai Wang, Jinbao Long, Chen Shen, Zhichao Ye, Hairun Guo, Junqiu Liu
2w ago
Light: Science & Applications, Published online: 08 April 2024; doi:10.1038/s41377-024-01435-z A wideband, high-resolution vector spectrum analyzer for integrated photonics ..read more
Visit website
High-efficiency crystalline white organic light-emitting diodes
Nature Portfolio » Light: Science & Applications
by Yijun Liu, Feng Zhu, Yue Wang, Donghang Yan
2w ago
Light: Science & Applications, Published online: 08 April 2024; doi:10.1038/s41377-024-01428-y We report a crystalline host matrix with engineered nanoaggregate structure for fabricating high-performance crystalline white OLEDs (C-WOLED), showing its significant potential in developing the next-generation OLED technology ..read more
Visit website
Ultrafast laser state active controlling based on anisotropic quasi-1D material
Nature Portfolio » Light: Science & Applications
by Zixin Yang, Qiang Yu, Jian Wu, Haiqin Deng, Yan Zhang, Wenchao Wang, Tianhao Xian, Luyi Huang, Junrong Zhang, Shuai Yuan, Jinyong Leng, Li Zhan, Zongfu Jiang, Junyong Wang, Kai Zhang, Pu Zhou
2w ago
Light: Science & Applications, Published online: 07 April 2024; doi:10.1038/s41377-024-01423-3 Ultrafast laser state active controlling based on anisotropic quasi-1D material ..read more
Visit website

Follow Nature Portfolio » Light: Science & Applications on FeedSpot

Continue with Google
Continue with Apple
OR