Zobrazeno 1 - 10
of 933
pro vyhledávání: '"Harry A. Atwater"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-8 (2024)
Abstract A body that violates Kirchhoff’s law of thermal radiation exhibits an inequality in its spectral directional absorptivity and emissivity. Achieving such an inequality is of fundamental interest as well as a prerequisite for achieving therm
Externí odkaz:
https://doaj.org/article/39c6a56fc22d4b70867d832fa909042b
Dynamically stable radiation pressure propulsion of flexible lightsails for interstellar exploration
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Meter-scale, submicron-thick lightsail spacecraft, propelled to relativistic velocities via photon pressure using high-power density laser radiation, offer a potentially new route to space exploration within and beyond the solar system, posi
Externí odkaz:
https://doaj.org/article/51abb4ff8f1d48acae4dfad8a655d2c3
Autor:
Kyra M. K. Yap, Sol A. Lee, Tobias A. Kistler, Darci K. Collins, Emily L. Warren, Harry A. Atwater, Thomas F. Jaramillo, Chengxiang Xiang, Adam C. Nielander
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The outdoor operation of electrochemical solar fuels devices must contend with challenges presented by the cycles of solar irradiance, temperature, and other meteorological factors. Herein, we discuss challenges associated with these fluctuations pre
Externí odkaz:
https://doaj.org/article/4a3e758ab30143fb99c124aadbb716d0
Autor:
Hamidreza Akbari, Pankaj K. Jha, Kristina Malinowski, Benjamin E. C. Koltenbah, Harry A. Atwater
Publikováno v:
APL Quantum, Vol 1, Iss 2, Pp 026116-026116-12 (2024)
We report on the quantum photon statistics of hexagonal boron nitride (h-BN) quantum emitters by analyzing the Mandel Q parameter. We have measured the Mandel Q parameter for h-BN quantum emitters under various temperature and pump power excitation c
Externí odkaz:
https://doaj.org/article/6a9fddf98aec49d98153611a7ab12be6
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract The strong interaction of light with micro- and nanostructures plays a critical role in optical sensing, nonlinear optics, active optical devices, and quantum optics. However, for wavefront shaping, the required local control over light at a
Externí odkaz:
https://doaj.org/article/ca61fb3434614b3c9cd40051b523778e
Publikováno v:
Advanced Science, Vol 11, Iss 2, Pp n/a-n/a (2024)
Abstract Monolayer ternary tellurides based on alloying different transition metal dichalcogenides (TMDs) can result in new two‐dimensional (2D) materials ranging from semiconductors to metals and superconductors with tunable optical and electrical
Externí odkaz:
https://doaj.org/article/a5a38e40a13e4d21b6f3e3a0a86ab115
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Photoelectrochemical (PEC) water-splitting systems have the unique ability to produce renewable hydrogen directly from sunlight, independent of the electrical grid. These systems are therefore appealing technological options for resilient long-term e
Externí odkaz:
https://doaj.org/article/8ec799b7dc814725a6bce41c00def53f
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Solar steam water purification and fog collection are two independent processes that could enable abundant fresh water generation. Here, the authors develop a hydrogel membrane that contains microstructures and combines both functions and serves as a
Externí odkaz:
https://doaj.org/article/d6a1eb43ddf348eb9bf6239651638e50
Autor:
Ibadillah A. Digdaya, Ian Sullivan, Meng Lin, Lihao Han, Wen-Hui Cheng, Harry A. Atwater, Chengxiang Xiang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Isolating CO2 to use in electrochemical CO2 reduction systems is an ongoing issue. Here, the authors present a proof-of-concept integrated system combining a bipolar membrane electrodialysis cell with a vapor-fed CO2 reduction cell for capture and co
Externí odkaz:
https://doaj.org/article/78f5ae824ef24d9aa3a075e9804046e2
Autor:
Zhaohan Li, Parker R. Wray, Magel P. Su, Qiaomiao Tu, Himashi P. Andaraarachchi, Yong Jin Jeong, Harry A. Atwater, Uwe R. Kortshagen
Publikováno v:
ACS Omega, Vol 5, Iss 38, Pp 24754-24761 (2020)
Externí odkaz:
https://doaj.org/article/8724f14e0103485f86b7a3e45c6f4587