Results 71 to 80 of about 2,918,449 (280)

A UV-XUV attosecond beamline with few-femtosecond tunable ultraviolet pump pulses [PDF]

EPJ Web of Conferences
Ultrafast charge transfer processes in organic materials which occur in organic materials are fundamental for advancing solar energy conversion technologies.
Colaizzi Lorenzo, Mocci Daniele, Pini Marta, Kotsina Nikoleta, Nordmann Joleik, Brahms Chris, Travers John, Lucchini Matteo, Borrego-Varillas Rocío, Reduzzi Maurizio, Nisoli Mauro   +10 more
doaj   +1 more source

Multimodal Bioinspired Self‐Healing Composites Enabling Durable and High‐Efficiency Wearable Perovskite Light‐Emitting Diodes

Advanced Science, EarlyView.
Butterfly wing–inspired intrinsically self‐healing polymer interlayers enable flexible perovskite optoelectronics with high luminance, strain‐insensitive stability, and environmental resilience. These hierarchically structured films redistribute mechanical stress, suppress defect formation, and maintain performance under repeated bending, paving the ...
Loganathan Veeramuthu, Yu‐Chen Wang, Chun‐Tse Tsai, Yen‐Lin Tseng, Xuan Ting King, Tzu‐Ming Hsu, Zhen‐Li Yan, Fang‐Cheng Liang, Pei‐Yin Chen, Georgy Dosovitskiy, Yehonadav Bekenstein, Hyunjin Lee, Tao Zhou, Chi‐Ching Kuo   +13 more
wiley   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

Advanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

Solar Soft X-Ray Coronal Dimming in a Failed Eruption Associated with Plasma Cooling

The Astrophysical Journal Letters
Coronal dimmings are observed as sudden and localized reductions in the extreme-ultraviolet and X-ray emission of the solar corona. Traditionally, significant dimmings of spectral lines formed at temperatures of 1–2 MK are regarded as indicators of ...
Xinyue Wang, Astrid M. Veronig, Hechao Chen, Hui Tian   +3 more
doaj   +1 more source

High precision, high time-cadence measurements of the Mg II index of solar activity by the GOES-R Extreme Ultraviolet Irradiance Sensor 1: EUVS-C design and preflight calibration

Journal of Space Weather and Space Climate
EUVS-C is one component of the Extreme Ultraviolet Irradiance Sensor (EUVS) instrument. EUVS, together with the X-Ray Sensor (XRS), comprise the Extreme Ultraviolet and X-ray Irradiances Sensors (EXIS) investigation aboard the GOES-R satellite series ...
McClintock William E., Snow Martin, Crotser David, Eparvier Francis G.   +3 more
doaj   +1 more source

Extreme ultraviolet flashes of solar flares observed via sudden frequency deviations [PDF]

, 1970
High frequency sudden deviations caused by extreme ultraviolet flashes from solar flares in ...
Donnelly, R. F.
core  

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

Advanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park, Jintong Gao, Hansadi Jayamaha, Yipu Wang, Mia Bressler, Lenan Zhang, Larissa M. Shepherd   +6 more
wiley   +1 more source

Fe xviii and Fe xx Forbidden Lines Observed by Solar Orbiter/SPICE

The Astrophysical Journal
The first simultaneous observations of the Fe xviii 974.86 Å and Fe xx 721.56 Å forbidden lines from the Spectral Imaging of the Coronal Environment (SPICE) spectrograph on Solar Orbiter are presented.
Peter R. Young, Andrew R. Inglis, Graham S. Kerr, Therese A. Kucera, Daniel F. Ryan   +4 more
doaj   +1 more source

Improving High‐Temperature Operational Stability of Inverted Perovskite Solar Cells Through MXene Heat‐Dissipating Layers

Advanced Science, EarlyView.
MeO‐2PACz‐functionalized MXene nanosheets create a thermally conductive buried interface in inverted perovskite solar cells. The interface improves heat spreading, suppresses defects and ion migration, and strengthens charge extraction, extending T80 at 65°C from 141 to 687 h while maintaining competitive efficiency.
Masoud Karimipour, Nil Monrós Oliveras, Zhenchuan Tian, Timm Swoboda, Francesco Salutari, Marianna Sledzinska, Maria Chiara Spadaro, Kenedy Tabah Tanko, Javier Rodríguez‐Viejo, Jordi Arbiol, Tiankai Zhang, Feng Gao, Monica Lira‐Cantu   +12 more
wiley   +1 more source

Coherent extreme-ultraviolet emission generated through frustrated tunnelling ionization

, 2018
Coherent extreme-ultraviolet emission can be obtained through high-harmonic generation and multiphoton excitation from atoms exposed to a strong laser field.
Seung Beom Park, Je Hoi Mun, Hyeok Yun, Sung In Hwang, Chang Hee Nam, ChangHee Nam, Kyung Taec Kim, Igor A. Ivanov, Mun, J.H., Park, S.B., Nam, Chang Hee, Kim, Kyung Taec, Ivanov, I.A., Yun, H., Hwang, S.I.   +14 more
core   +2 more sources