Results 161 to 170 of about 11,732 (266)

Near-Field Imaging of Hybrid Surface Plasmon-Phonon Polaritons on n-GaN Semiconductor. [PDF]

Materials (Basel)
Janonis V, Cernescu A, Prystawko P, Januškevičius R, Indrišiūnas S, Kašalynas I.   +5 more
europepmc   +1 more source

Dirac Surface‐State Driven Broad Spectral Band Low Quantum Energy Photoresponse in Quaternary Topological BiSbSe2Te

Advanced Science, EarlyView.
Quaternary topological BiSbSe2Te are synthesized and demonstrates a broad spectral band photoresponse, ranging from infrared to terahertz and to millimeter waves, with a particular excellence on detection of low quantum energy terahertz photons. The observed photoresponse is attributed to the excitation of plasmonic nonequilibrium electrons originating
Tianning Zhang, Jinchao Tong, Jiantian Zhang, Peng Yu, Heng Luo, Luo Yan, Boyu Yang, Tiantian Huang, Junhui Ran, Yan Chen, Liujiang Zhou, Xin Chen, Ning Dai, Jianlu Wang, Junhao Chu   +14 more
wiley   +1 more source

Resonator-enhanced distributed Bragg reflector lasers. [PDF]

Light Sci Appl
Yu D, Geng Z, Huang Y, Tong Y, Xia Y, Liu M, Huang Y, Xiang C.   +7 more
europepmc   +1 more source

Deformation‐Induced Formation of Stray Grains in Additive Manufacturing of Single Crystals

Advanced Science, EarlyView.
Stray grain formation severely limits the additive manufacturing of single‐crystal alloys. By integrating in situ synchrotron techniques, ex situ characterization, and multi‐scale multi‐physics modeling, the authors reveal that stray grains originate from dislocations at the solid‐liquid interface, rather than thermal supercooling in conventional ...
Dongsheng Zhang, Zixu Guo, Yuxiao Li, Lu Wang, Yu Wu, Darui Sun, Wentao Yan, Yuanyuan Guo, Han Wang, Wei Liu, Ye Tao, Bingbing Zhang   +11 more
wiley   +1 more source

Electromagnetic and heated pulse laser on wave propagation during electrons and holes excitation processes in a rotator semiconductor medium. [PDF]

Sci Rep
Abo-Dahab SM, Salah DM, Gafel HS, Abd-Alla AM, Abdelhafez MA.   +4 more
europepmc   +1 more source

Engineered Strain in 2D Materials by Direct Growth on Deterministically Patterned Grayscale Topographies

Advanced Science, EarlyView.
ABSTRACT Strain is a proven technique for modifying the bandgap and enhancing carrier mobility in 2D materials. Most current strain engineering techniques rely on the post‐growth transfer of these atomically thin materials from growth substrates to target surfaces, limiting their integration into nanoelectronics.
Berke Erbas, Arindam Bala, Hernan Furci, Anushree Dutta, Naresh Kumar, Renato Zenobi, Giovanni Boero, Andras Kis, Juergen Brugger   +8 more
wiley   +1 more source

Direct Formation of Stable 1T' Molybdenum Telluride (MoTe₂) by Laser Annealing Processes as Robust Contacts for High-Performance Molybdenum Disulfide (MoS₂) Field Effect Transistors. [PDF]

ACS Appl Mater Interfaces
Kuo YZ, Liu MJ, Sino PA, Lai PC, Chung CC, Hsu YC, Yang TY, Cyu RH, Chuang FC, Kuo HC, Jeon S, Chueh YL.   +11 more
europepmc   +1 more source

Semiconducting Polymer Nanoparticles Enable Light‐Controlled Bidirectional Modulation of Nitric Oxide in Endothelial Cells

Advanced Science, EarlyView.
Bimodal modulation of nitric oxide in endothelial cells is achieved by light‐sensitive polymer nanoparticles. In dark, P3HT/PEDOT:PSS NPs boost intracellular ·NO, upregulate both endothelial and induced nitric oxide synthase, and drive a metabolic shift toward glycolysis.
Camilla Marzuoli, Andrea Pianetti, Elena Mancinelli, Anthea Villano, Matteo Vailati, Paola Lagonegro, Miryam Criado‐Gonzalez, Montserrat Climent, Hansel Comas‐Rojas, Leonardo Elia, Francesco Moccia, Gabriele Tullii, Maria Rosa Antognazza   +12 more
wiley   +1 more source

Low resistance p-type contacts to monolayer WSe₂ through chlorinated solvent doping. [PDF]

Nat Commun
Hoang L, Bennett RKA, Hoang AT, Peña T, Zhang Z, Hocking M, Saunders AP, Jaikissoon M, Liu F, Pop E, Mannix AJ.   +10 more
europepmc   +1 more source