Results 181 to 190 of about 19,867 (269)

Dopant-Induced Terahertz Resonance of a Dopant-Rich Silicon Quantum Dot

Dopant-Induced Terahertz Resonance of a Dopant-Rich Silicon Quantum Dot
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Defect Driven Electronic Structure Reconfiguration and Hierarchical Phonon Suppression in Ag2Se Thermoelectrics

Advanced Science, EarlyView.
Indium substitution in Ag2Se nanocrystals simultaneously tailors electronic structure and lattice dynamics. Fermi‐level upshift and band‐gap narrowing enhance electrical transport, while defect‐induced lattice softening intensifies phonon scattering and suppresses lattice thermal conductivity.
Yineng Gou, Mengyao Li, Fang Lyu, Xiaolong Sun, Muyang Huang, Wenhao Xie, Liangwei Hu, Wei Cao, Yue Hou, Yong Liu, Andreu Cabot, Ziyu Wang   +11 more
wiley   +1 more source

Depth-Dependent Emission from Silver Dopants in Single CdSe Nanoplatelets. [PDF]

ACS Nano
Amin M, Awan F, Swift MW, Girten W, O'Neill SW, Erwin SC, Efros AL, Krauss TD.   +7 more
europepmc   +1 more source

Thermoelectric Gating Organic Electrochemical Transistors Enabled by Printable Ionogels With n‐p Convertible Thermopower

Advanced Science, EarlyView.
A type of thermoelectric ionogels with convertible n‐p thermopowers are demonstrated with Seebeck coefficients ranging from ‐3.61 to +9.74 mV K−1. Thus, thermoelectric gating organic electrochemical transistor is achieved by employing ionogel as thermoelectric modules and ionic dielectrics simultaneously, paving the road to self‐powered, highly ...
Xingyu Hu, Xinwen Yan, Ling Huang, Xiaohang Zhang, Xuan Cao, Cong Zhang, Qingqing Sun, Hanyu Jia, Xuying Liu   +8 more
wiley   +1 more source

Charge and Spin Transport in Doped Rubrene Thin-Film Crystals. [PDF]

ACS Nano
Wang Z, Buchholtz SA, Jang W, Hambsch M, Mannsfeld SCB, Ren X, Jacobs IE, Sirringhaus H, Kleemann H.   +8 more
europepmc   +1 more source

Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood

Advanced Science, EarlyView.
Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher, Rami Elkaffas, Mohamed Hamid Salim, Basel Altawil, Chanaka Sandaruwan, Shanavas Shajahan, Ahsan Baidar Bakht, Irfan Hussain, Blaise L. Tardy, Sean S. M. Swei, Yarjan Abdul Samad   +10 more
wiley   +1 more source

Visible-light photocatalytic water splitting performance of V and Co codoped SrTiO₃: a first-principles study. [PDF]

RSC Adv
Li C, Qiu J, Wen J, Luo X.
europepmc   +1 more source

Single-Dopant Control in Single-Electron Transport through Arrays of Dopants

JSAP Annual Meetings Extended Abstracts, 2010
Moraru, Daniel, Tarido, Juli Cha
openaire   +1 more source

Suppressed Auger Heating of Hot Carriers in Cu‐Doped Colloidal Quantum Wells

Advanced Science, EarlyView.
ABSTRACT Auger heating represents a major bottleneck for hot carrier (HC) relaxation in colloidal quantum wells (CQWs), delaying carrier accumulation in band‐edge states and diminishing performance in light‐emitting applications. To address this issue, we introduce copper doping in CdSe CQWs to create midgap states, which efficiently suppresses Auger ...
Junhong Yu, Ke Wang, Yadong Han, Zhenzhong Lian, Songyan Hou, Hilmi Volkan Demir, Manoj Sharma   +6 more
wiley   +1 more source

Stable and Active p-Block Metal-Doped Cu₂O Catalysts for the Electrochemical Reduction of CO₂ into CO. [PDF]

ACS Appl Mater Interfaces
Gandionco KA, Kim J, Ryabin A, You H, Kunze S, Choi S, Cho J, Kim G, Kim J, Kim H, Lim J.   +10 more
europepmc   +1 more source