Results 221 to 230 of about 88,801 (245)

Influence of variation in indium concentration and temperature on the threshold current density in In _x Ga_1-x As/GaAs QD laser diodes. [PDF]

Heliyon
Alharbi ZM, Al-Ghamdi MS.
europepmc   +1 more source

Oxygen‐Doped MoS2 with Expanded Interlayer Spacing for Rapid and Stable Polysulfide Conversion

Advanced Science, EarlyView.
Oxygen‐doped, pillar‐free expanded MoS2 preserves the accessibility of catalytic edge sites while introducing additional lithium‐ion diffusion channels, facilitating stable and rapid polysulfide conversion. This work offers valuable insights for advancing Li–S batteries and holds broader implications for next‐generation energy storage technologies ...
Wenqi Yan, Jinglin Xian, Shunan Zhang, Jiarui Zhang, Kaisi Liu, Jin‐Lin Yang, Feng Tao, Ruiping Liu, Qi Liu, Peihua Yang   +9 more
wiley   +1 more source

Bandgap Engineering on UiO–66 Metal‐Organic Framework Derivatives for Solar‐Driven Seawater Desalination

Advanced Science, EarlyView.
This work presents a bandgap engineering strategy via linker modification to enhance the photothermal conversion efficiency of UiO–66 metal‐organic framework (MOF) derivatives, achieving a remarkable evaporation efficiency of 97.40% and an evaporation rate of 2.34 kg·m−2·h−1 for seawater desalination, thereby contributing to the advancement of ...
Qisheng Shao, Yutong Ding, Wenxian Liu, Jia Guan, Ge Meng, Tairong Kuang, Dingsheng Wang   +6 more
wiley   +1 more source

Broadband optical phonon scattering reduces the thermal conductivity of multi-cation oxides. [PDF]

Nat Commun
Riffe WT, Zare S, Ardrey KD, Champagne VK, Milich M, Lee K, Jassas M, Makarem S, Opila EJ, Clarke DR, Balachandran PV, Hopkins PE.   +11 more
europepmc   +1 more source

“Confined Eutectic” Strategy for Visual Refrigeration Responsive Fluorescent Materials with Easy Preparation and Multi‐Color Tunability

Advanced Science, EarlyView.
A new strategy of “confined eutectic” is proposed to achieve fluorochromic materials that can readout refrigeration temperature with naked‐eye. It leverages changes in the crystallinity of the confined eutectics in nano/micro‐domains to regulate the aggregation and dispersion states of fluorophores.
Jifang Zhao, Jiahui Du, Tianyou Qin, Sean Xiao‐An Zhang, Lan Sheng   +4 more
wiley   +1 more source

One-pot synthesis of photonic microparticles doped with light-emitting quantum dots.

Nanoscale
Bertucci S, Piccinotti D, Garbarino M, Escher A, Bravetti G, Weder C, Lova P, Comoretto D, Steiner U, Di Stasio F, Dodero A.   +10 more
europepmc   +1 more source

Probing the Nature of Single-Photon Emitters in a WSe₂ Monolayer by Magneto-Photoluminescence Spectroscopy. [PDF]

Nano Lett
Serati de Brito C, Rosa BLT, Chaves A, Cavalini C, Rabahi CR, Franco DF, Nalin M, Barcelos ID, Reitzenstein S, Gobato YG.   +9 more
europepmc   +1 more source

Raman and Photoluminescence Studies of Quasiparticles in van der Waals Materials. [PDF]

Nanomaterials (Basel)
Al-Makeen MM, Biack MH, Guo X, Xie H, Huang H.   +4 more
europepmc   +1 more source

Orientation-dependent photonic bandgaps in gold-dust weevil scales and their titania bioreplicates. [PDF]

Beilstein J Nanotechnol
Salvadores Farran N, Wang L, Pirih P, Wilts BD.   +3 more
europepmc   +1 more source

Emission Enhancement of ZnO Thin Films in Ultraviolet Wavelength Region Using Au Nano-Hemisphere on Al Mirror Structures. [PDF]

Nanomaterials (Basel)
Tokimori S, Funato K, Wada K, Matsuyama T, Okamoto K.   +4 more
europepmc   +1 more source