Results 141 to 150 of about 43,557 (345)
Advanced Science, EarlyView.The respective roles of the heterojunction (HJ) and spontaneously formed photo‐charge (SP) channels in low‐donor‐content devices have been decoupled and subjected to a targeted optimization strategy. A breakthrough of light utilization efficiency (LUE) in semi‐transparent organic solar cells (ST‐OSCs) is achieved.
Yuyan Li +12 more
wiley +1 more source
Passive solar array orientation system /thermal heliotrope/ Final report, 23 Dec. 1968 - 23 Sep. 1969 [PDF]
Tracking requirement, design, and fabrication of passive solar array orientation system using bimetal ...
Byxbee, R. C., Lott, D. R.
core +1 more source
Energy‐Resolved Femtosecond Dynamics of Plasmon‐Induced Hole Injection at Au/GaN Heterointerfaces
Advanced Science, EarlyView.We reveal the spectral signature of ultrafast nonthermal hot‐hole transfer at plasmonic heterointerfaces, which reshapes hot‐carrier relaxation dynamics and significantly enhances hydrogen evolution, providing a mechanistic basis for optimizing hot‐carrier utilization in photocatalysis.
Yuying Gao +8 more
wiley +1 more source
Correlation tracking study for meter-class solar telescope on space shuttle [PDF]
The theory and expected performance level of correlation trackers used to control the pointing of a solar telescope in space using white light granulation as a target were studied.
Smithson, R. C., Tarbell, T. D.
core +1 more source
Advanced Science, EarlyView.Phase‐Field simulations are carried out to elucidate nanomorphology formation mechanisms in organic photoactive layers under thermal annealing. The predicted bulk heterojunction structures are in excellent agreement with Scanning Electron Microscopy measurements.
Maxime Siber +3 more
wiley +1 more source
Results of the 1992 NASA/JPL Balloon Flight Solar Cell Calibration Program [PDF]
The 1992 solar cell calibration balloon flight was completed on August 1, 1992. All objectives of the flight program were met. Forty-one modules were carried to an altitude of 119,000 ft (36.3 km).
Anspaugh, B. E., Weiss, R. S.
core +1 more source
Robust and Tailored 1D/3D Heterojunction for Efficient and Stable Perovskite Solar Cells
Advanced Science, EarlyView.This study successfully established a robust 1D/3D heterojunction, characterized by a stable 1D phase, favorable lattice matching, strong interface binding, and effective defect passivation. The resulting epitaxial perovskite film demonstrates preferential vertical orientation of (100) facets, thereby facilitating carriers’ transport and stress relief.
Wending Hao +7 more
wiley +1 more source
A Multilevel Solar Inverter Through Dispensed Maximum Power Point Tracking
, 2019 openalex +1 more source