Results 251 to 260 of about 27,311 (293)

An Advanced Epitaxial Strategy Enabling Vertical GaN Devices on Silicon Wafers

Advanced Physics Research, EarlyView.
A universal epitaxial strategy overcomes the long‐standing limitation of insulating buffers in GaN‐on‐Silicon technology. By exploiting a unique amorphous‐like interlayer (AL‐IL) formed via ultrathin metal pre‐deposition, high‐quality GaN films with excellent vertical conductivity are realized on silicon wafers.
Fumio Kawamura, Takeyoshi Onuma, Kazutaka Mitsuishi   +2 more
wiley   +1 more source

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Carbon Quantum Dots Meet Perovskite Solar Cells: A Review of Multifunctional Synergies

Carbon Energy, EarlyView.
This review highlights the multifunctional role of carbon dots in perovskite solar cells. Their applications as additives and interfacial modifiers are discussed in terms of crystallization control, defect passivation, energy‐level alignment, and environmental stability.
Yagmur Su Sayin, Matteo Bonomo, Nilgun Karatepe, Marta Feroci   +3 more
wiley   +1 more source

Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design

Carbon Energy, EarlyView.
Reactions, mechanisms, and catalyst design for photothermal CO2 hydrogenation. ABSTRACT Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan, Yuting Wang, Wenhao Zhao, Jinqiang Zhang, Guangyao Chen, Lei Jiang, Yun Wang, Yingquan Chen, Xiong Zhang, Xianhua Wang, Kuo Zeng, Hongqi Sun, Shuxin Ouyang, Yonggang Yao, Haiping Yang, Hanping Chen   +15 more
wiley   +1 more source

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

Carbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang, Wenhan Yang, Annan Zhu, Yuexin Lin, Zhaohui Xie, Ran Chen, Wenjing Zhu, Jin Liu, Yingjie Zhu, Wenye Jiang, Zhiyuan Gu, Kaiyang Wang, Shengchun Yang, Nan Zhang, Chao Liang   +14 more
wiley   +1 more source

Silicon photonics

, 2011
openaire   +1 more source

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Silicon Photonics for 100Gbaud

Optical Fiber Communication Conference (OFC) 2020, 2020
We reviewed recent breakthroughs on silicon photonic for 100Gbaud operation. We experimentally demonstrated 120Gbaud QPSK and 100Gbaud 32QAM operations using a high performance all-silicon IQ modulator with extinction ratio of >25dB and 6dB-bandwidth of 50GHz.
Jianying Zhou 0005, Jian Wang, Qun Zhang
openaire   +2 more sources

The Revolution of Silicon Photonics

2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019
We are now experiencing a revolution in optical technologies, where one can print and control massive optical circuits, on a microelectronic chip. This revolution is enabling a whole range of applications that are in need for scalable optical technologies and its opening the door to areas that only a decade ago were unimaginable.
openaire   +2 more sources

SILICON NANOCRYSTALS ENABLING SILICON PHOTONICS

2010
Silicon Photonics is an emerging field of research and technology, where nano-silicon can play a fundamental role. In this chapter, the main building blocks of Silicon Photonics ( waveguides, modulators, sources and detectors) are reviewed and compared to their counterparts made by Si nanocrystals.
Daldosso, Nicola, Pavesi, Lorenzo
openaire   +3 more sources

The Impact of Silicon Photonics

IEICE Transactions on Electronics, 2008
This paper reviews recent world-wide progress in silicon-based photonics-and-optoelectronics in order to provide a context for the papers in this special section of the IEICE Transactions. The impact of present and potential applications is discussed.
openaire   +1 more source