Haiming Lu
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View article: 27%-efficiency silicon heterojunction cell with 98.6% cell-to-module ratio driving new momentum towards the 29.4% limit
27%-efficiency silicon heterojunction cell with 98.6% cell-to-module ratio driving new momentum towards the 29.4% limit Open
Silicon heterojunction technologies based on both-sided nanocrystalline contact layers currently offer the best passivation for commercial solar cells. We further improved this structure with rear-side polishing and progressive RF/VHF PECV…
View article: Impact of Tobacco Exposure on Low Back Pain-Related Disability-Adjusted Life Years in China: Trends From 1990–2021 and Projections for the Next 15 years Using ARIMA Modeling
Impact of Tobacco Exposure on Low Back Pain-Related Disability-Adjusted Life Years in China: Trends From 1990–2021 and Projections for the Next 15 years Using ARIMA Modeling Open
The findings highlight the positive impact of tobacco - control measures in reducing the disease burden of tobacco - related LBP in China. However, the persistent high burden among males and older age groups remains a challenge. Continued …
View article: Spin-splitting above room-temperature in Janus Mn2ClSeH antiferromagnetic semiconductor with a large out-of-plane piezoelectricity
Spin-splitting above room-temperature in Janus Mn2ClSeH antiferromagnetic semiconductor with a large out-of-plane piezoelectricity Open
Two-dimensional (2D) antiferromagnets have garnered considerable research interest due to their robustness against external magnetic perturbation, ultrafast dynamics, and magneto-transport effects. However, the lack of spin-splitting in an…
View article: Room-temperature field-tunable radiofrequency rectification in epitaxial SrIrO3 films
Room-temperature field-tunable radiofrequency rectification in epitaxial SrIrO3 films Open
Although significant advancements have been made in wireless technologies and portable devices, it remains a challenge for high-frequency and nanowatt-level radiofrequency rectification. In this work, we report a pronounced radiofrequency …
View article: First-Principles Study on the Electronic Structure and Optical Properties of BiOIO3 Doped with As, Se, and Te
First-Principles Study on the Electronic Structure and Optical Properties of BiOIO3 Doped with As, Se, and Te Open
This study calculates the electronic structure and optical properties of intrinsic BiOIO3 and X-BiOIO3 (X = As, Se, or Te) using PBE (Perdew–Burke–Ernzerhof) and MBJ (Modified Becke–Johnson) functionals based on density functional theory, …
View article: Modeling the melting temperature of metallic nanocrystals: dependencies on size, dimensionality, and composition
Modeling the melting temperature of metallic nanocrystals: dependencies on size, dimensionality, and composition Open
The depression of T m ( D ) with decreasing D results from the synergistic effects of f and γ ( D ).
View article: 1D Core@Dual‐Shell Radial Heterojunction for Unipolar Barrier Solar‐Blind Avalanche Photodetector
1D Core@Dual‐Shell Radial Heterojunction for Unipolar Barrier Solar‐Blind Avalanche Photodetector Open
Ga 2 O 3 based solar‐blind avalanche photodetectors (APDs) are promising for week photodetection in both civil and military applications due to low‐voltage operation, compact dimensions, and optical filter‐free. However, the performance is…
View article: Revisiting the role of thermal energy storage in low‐temperature electrified district heating systems
Revisiting the role of thermal energy storage in low‐temperature electrified district heating systems Open
Decarbonising the energy supply system is crucial to mitigate climate challenges. An emerging type of the multi‐energy system, that is, the low‐temperature electrified district heating system is gaining increasing popularity as a potential…
View article: Ultrafast high-temperature sintering of high-entropy oxides with refined microstructure and superior lithium-ion storage performance
Ultrafast high-temperature sintering of high-entropy oxides with refined microstructure and superior lithium-ion storage performance Open
High-entropy oxides (HEOs) have received significant attention because of their tunable mechanical properties and wide range of functional applications. However, the conventional method used for sintering HEOs requires prolonged processing…
View article: A highly sensitive filterless narrowband 4H-SiC photodetector employing a charge narrowing strategy
A highly sensitive filterless narrowband 4H-SiC photodetector employing a charge narrowing strategy Open
Silicon carbide (SiC) semiconductors with a wide bandgap have attracted much attention because they can endure harsh environments and high temperatures. SiC photodetectors based on conventional principles usually detect ultraviolet (UV) li…
View article: Final report of the CCQM-K145: toxic and essential elements in bovine liver
Final report of the CCQM-K145: toxic and essential elements in bovine liver Open
Liver plays a major role in metabolism and acts as a source of energy for the body by storing glycogen. With the growing interest and investigation in the biological effects in recent years, it is important and necessary to develop accurat…
View article: Carbonized Tree‐Like Furry Magnolia Fruit‐Based Evaporator Replicating the Feat of Plant Transpiration (Global Challenges 10/2019)
Carbonized Tree‐Like Furry Magnolia Fruit‐Based Evaporator Replicating the Feat of Plant Transpiration (Global Challenges 10/2019) Open
In article number 1900040, Kun Tang, Xiang Xiong, Shulin Gu, and co‐workers utilize carbonized magnolia fruits as energy‐harvesting vapor generators. The hidden talent of the magnolia fruit lies in its tree‐like structure in both macro‐ an…
View article: Carbonized Tree‐Like Furry Magnolia Fruit‐Based Evaporator Replicating the Feat of Plant Transpiration
Carbonized Tree‐Like Furry Magnolia Fruit‐Based Evaporator Replicating the Feat of Plant Transpiration Open
It has long been an aspirational goal to create artificial evaporators that allow omnidirectional energy absorptance, adequate water supply, and fast vapor transportation, replicating the feat of plant transpiration, to solve the global wa…
View article: Solar Vapor‐Generation: Carbonized Bamboos as Excellent 3D Solar Vapor‐Generation Devices (Adv. Mater. Technol. 4/2019)
Solar Vapor‐Generation: Carbonized Bamboos as Excellent 3D Solar Vapor‐Generation Devices (Adv. Mater. Technol. 4/2019) Open
Carbonized bamboos have been utilized as solar-vapor generation devices in article number 1800593 by Yue Bian, Kun Tang, Shulin Gu and co-workers. Such a hidden talent of bamboo is achieved by the hierarchically nanostructured mesh and the…
View article: Quantum spin Hall insulator phase in monolayer WTe2 by uniaxial strain
Quantum spin Hall insulator phase in monolayer WTe2 by uniaxial strain Open
Monolayer WTe2, which is predicted to be large-gap quantum spin Hall (QSH) insulators with distorted 1T (1T’) structure, attracts rapidly growing interests. However, the intrinsic semimetallic nature of the monolayer 1T’-WTe2 limits their …