Metal halide perovskite nanostructures for optoelectronic applications and the study of physical properties
Nanostructures of inorganic semiconductors have revolutionized many areas of electronics,
optoelectronics and photonics. The controlled synthesis of semiconductor nanostructures …
optoelectronics and photonics. The controlled synthesis of semiconductor nanostructures …
Design and fabrication of silicon nanowires towards efficient solar cells
The recent rise of semiconductor nanowires opens new opportunities for realizing high
efficiency photovoltaic devices at low cost due to the unique one-dimensional structure with …
efficiency photovoltaic devices at low cost due to the unique one-dimensional structure with …
Programmable artificial phototactic microswimmer
Phototaxis is commonly observed in motile photosynthetic microorganisms. For example,
green algae are capable of swimming towards a light source (positive phototaxis) to receive …
green algae are capable of swimming towards a light source (positive phototaxis) to receive …
Ultrahigh-responsivity photodetectors from perovskite nanowire arrays for sequentially tunable spectral measurement
W Deng, L Huang, X Xu, X Zhang, X Jin, ST Lee… - Nano …, 2017 - ACS Publications
Compared with polycrystalline films, single-crystalline methylammonium lead halide
(MAPbX3, X= halogen) perovskite nanowires (NWs) with well-defined structure possess …
(MAPbX3, X= halogen) perovskite nanowires (NWs) with well-defined structure possess …
In situ growth of leakage-free direct-bridging GaN nanowires: application to gas sensors for long-term stability, low power consumption, and sub-ppb detection limit
D Zhao, H Huang, S Chen, Z Li, S Li, M Wang… - Nano …, 2019 - ACS Publications
Direct-bridge growth of aligned GaN nanowires (NWs) over the trench of GaN-coated
sapphire substrate was realized in which the issues of parasitic deposition and resultant …
sapphire substrate was realized in which the issues of parasitic deposition and resultant …
Photocurrent mapping in single-crystal methylammonium lead iodide perovskite nanostructures
We investigate solution-grown single-crystal methylammonium lead iodide (MAPbI3)
nanowires and nanoplates with spatially resolved photocurrent mapping. Sensitive …
nanowires and nanoplates with spatially resolved photocurrent mapping. Sensitive …
Single-Particle Measurements Reveal the Origin of Low Solar-to-Hydrogen Efficiency of Rh-Doped SrTiO3 Photocatalysts
Solar-powered photochemical water splitting using suspensions of photocatalyst
nanoparticles is an attractive route for economical production of green hydrogen. SrTiO3 …
nanoparticles is an attractive route for economical production of green hydrogen. SrTiO3 …
Photodefined In-Plane Heterostructures in Two-Dimensional In2Se3 Nanolayers for Ultrathin Photodiodes
Two-dimensional (2D) van der Waals materials and related heterostructures have shown a
wide variety of novel electronic and optoelectronic properties. However, a key challenge in …
wide variety of novel electronic and optoelectronic properties. However, a key challenge in …
High-efficiency solar cells from extremely low minority carrier lifetime substrates using radial junction nanowire architecture
Currently, a significant amount of photovoltaic device cost is related to its requirement of
high-quality absorber materials, especially in the case of III–V solar cells. Therefore, a …
high-quality absorber materials, especially in the case of III–V solar cells. Therefore, a …
Design principles for fabrication of InP-based radial junction nanowire solar cells using an electron selective contact
Nanowire solar cells hold several advantages over planar solar cells, such as reduced
reflection, facile strain relaxation, extreme light trapping, increased defect tolerance, etc …
reflection, facile strain relaxation, extreme light trapping, increased defect tolerance, etc …