Results 191 to 200 of about 2,670,241 (308)

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Sub-wavelength optical lattice in 2D materials. [PDF]

Sci Adv
Sarkar S, Mehrabad MJ, Suárez-Forero DG, Gu L, Flower CJ, Xu L, Watanabe K, Taniguchi T, Park S, Jang H, Zhou Y, Hafezi M.   +11 more
europepmc   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

Fast and accurate measurement of high aspect ratio MEMS trench array with optical lattice illumination. [PDF]

Microsyst Nanoeng
Li X, Sui X, Kuang D.
europepmc   +1 more source

Protein‐Nanoarchitectures for Low‐Field Intracellular Electro‐Immunomodulation

Advanced Functional Materials, EarlyView.
DHQ‐SDH‐mediated binding of AuNPs drives the formation of interconnected, chain‐like nanoarchitectures with enhanced electrical conductivity. These conductive assemblies undergo macrophage uptake and enable low‐field electrical stimulation, promoting M1‐to‐M2 phenotypic switching with decreased iNOS and increased CD206 expression. Such protein‐mediated
Viktoriya Pakharenko, Djanira Rodrigues Negrão, Tanmay Gupta, Robert Jeng, Otavio Augusto Titton Dias, Maia Jaffer‐Diaz, Dinesh Christendat, Mohini Sain   +7 more
wiley   +1 more source

Fast single atom imaging for optical lattice arrays. [PDF]

Nat Commun
Su L, Douglas A, Szurek M, Hébert AH, Krahn A, Groth R, Phelps GA, Marković O, Greiner M.   +8 more
europepmc   +1 more source

Dark State Optical Lattice with a Subwavelength Spatial Structure. [PDF]

Phys Rev Lett, 2018
Wang Y, Wang Y, Subhankar S, Bienias P, Łącki M, Tsui TC, Baranov MA, Gorshkov AV, Zoller P, Porto JV, Rolston SL.   +10 more
europepmc   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Density-Density Correlation Spectra of Ultracold Bosonic Gas Released from a Deep 1D Optical Lattice. [PDF]

Entropy (Basel)
Tan Y, Zhu Q, Wang B, Shi J, Xiong D, Lyu B.   +5 more
europepmc   +1 more source

A pyramid MOT with integrated optical cavities as a cold atom platform for an optical lattice clock. [PDF]

Sci Rep, 2019
Bowden W, Hobson R, Hill IR, Vianello A, Schioppo M, Silva A, Margolis HS, Baird PEG, Gill P.   +8 more
europepmc   +1 more source