Results 161 to 170 of about 87,639 (208)

Reconstructing Quantum Dot Surfaces via Dual‐Functional Ligand Pairing Enables Efficient Shortwave Infrared Optoelectronics

Advanced Functional Materials, EarlyView.
This work presents a ligand‐pairing strategy that reconstructs lead sulfide quantum dot surfaces for efficient short‐wave infrared optoelectronics. A low‐reactivity thiourea precursor combined with hydrobromic acid enables monodisperse and fully passivated quantum dots.
Dongeon Kim, Minjung Yang, Yunjin Lee, Gaeun Cho, Min‐Jae Si, Jaewoo Jeong, Seoryeon Jeong, Sol‐Hee Kim, Taeho Han, Seungin Jee, Byeong‐Chan Kim, Woong Kim, Seungmin Lee, Jun Hong Noh, Han Seul Kim, Yujin Jung, Se‐Woong Baek   +16 more
wiley   +1 more source

A practical guide to RRKM theory, its simplified multi-well version AWATAR and master equation modelling of radiative processes.

Phys Chem Chem Phys
Salzburger M, Reimann M, Hartmann JC, Ončák M, Beyer MK.   +4 more
europepmc   +1 more source

Purcell enhancement of directional edge photocurrent in a van der Waals self-cavity. [PDF]

Nat Commun
Li X, Hagelstein J, Kipp G, Sturm F, Kusyak K, Huang Y, Schulte B, Potts AM, Stensberg J, Quirós-Cordero V, Trovatello C, Peng ZH, Hu C, DeStefano JM, Fechner M, Taniguchi T, Watanabe K, Schuck PJ, Xu X, Chu JH, Zhu X, Rubio A, Michael MH, Day MW, Bretscher HM, McIver JW.   +25 more
europepmc   +1 more source

Acid Site Design for Low Hydration Proton Exchange Membranes

Advanced Functional Materials, EarlyView.
α‐CF2 substitution adjacent to sulfonic acid increases acid strength and enables efficient proton transport under low hydration conditions. This molecular design reduces the dependence of hydrocarbon proton exchange membranes on excessive water uptake, addressing a key limitation of conventional hydrocarbon PEMs while maintaining favorable conductivity
Ajay Kumar, Lorena Alzate‐Vargas, Mayra Rodriguez‐Pena, Douglas I. Kushner, Marina Pacheco, Panagiotis Bexis, Ahmet Kusoglu, Siddharth Komini Babu, Edward F. Holby, Jacob S. Spendelow, Eun Joo S. Park   +10 more
wiley   +1 more source

Cryogenic Bottom-up Formation of the Benzene Cation from Acetylene in Helium Nanodroplets. [PDF]

J Am Chem Soc
Foitzik F, Richardson V, Maurice C, Schöpfer G, Ončák M, Gruber E.   +5 more
europepmc   +1 more source

Increasing Inter‐Micellar Connectivity Toughens and Imparts Cooling‐Induced Shape Memory in Micellar Hydrogels

Advanced Functional Materials, EarlyView.
Oligomerizing Pluronic triblock copolymers provides a processing strategy for tuning the mechanical properties and stimuli‐responsive behaviors of micellar hydrogels. Varying oligomer fraction produces hydrogels spanning brittle to highly extensible responses; maintaining micellar architectures enables cooling‐induced reverse thermal shape memory and ...
Gourav Kumbhojkar, Eric Yang, Arman Moussavi, EunBi Oh, Haeji Kim, Wei Chen, Junsoo Kim, Sinan Keten, Ryan L. Truby   +8 more
wiley   +1 more source

Exploring vibrational properties, Rashba spin splitting, and phonon-limited carrier mobility in Janus WBPX₂ (X = S, Se, Te) monolayers. [PDF]

RSC Adv
Vu TV, Hoa LT, Phuc HV, Kartamyshev AI, Hieu NN, Vi VTT.   +5 more
europepmc   +1 more source

Ferroelectric Polarization Enabled Threshold Voltage Modulation in High Electron Mobility Transistor

Advanced Functional Materials, EarlyView.
A comprehensive model is developed to capture the coupled electrostatics of a ferroelectric capacitor and a metal‐insulator‐semiconductor high electron mobility transistor (MISHEMT) connected in ferroelectric‐metal high electron mobility transistor (FeMHEMT) configuration.
Wentian Gao, Andre Wachowiak, Thomas Mikolajick, Uwe Schroeder, Roberto Guido   +4 more
wiley   +1 more source

Formation of Monocyclic and Polycyclic Hydrocarbons from Sequential Toluene Reactions in Coulomb Crystals. [PDF]

J Phys Chem A
Kocheril GS, Zagorec-Marks C, Allison SH, Lewandowski HJ.   +3 more
europepmc   +1 more source

Transition metal driven altermagnetism and spin-orbit coupling effect in tetragonal Ce-based pnictides: a first-principles investigation. [PDF]

RSC Adv
Puthusseri NN, Jena S, Nag T, Sadhukhan B, Bhalla P.   +4 more
europepmc   +1 more source