Results 191 to 200 of about 161,882 (329)

Discovery of stationary operation of quiescent H-mode plasmas with net-zero neutral beam injection torque and high energy confinement on DIII-D

open access: yes, 2016
K. Burrell   +12 more
semanticscholar   +1 more source

Annealing‐Induced Plasticity and Strengthening in Metallic Glasses

open access: yesAdvanced Science, EarlyView.
This work challenges the dogma that annealing inevitably embrittles metallic glasses. We demonstrate that sub‐Tg annealing, guided by positive mixing enthalpy and constrained kinetics, can drive a self‐organized compositional fluctuation that creates an interface‐free heterogeneous structure.
Yingjie Zhang   +17 more
wiley   +1 more source

Room-temperature high-efficiency spin injection via van der Waals tunnel contact. [PDF]

open access: yesNat Commun
Huang S   +16 more
europepmc   +1 more source

Modeling and control of plasma rotation for NSTX using neoclassical toroidal viscosity and neutral beam injection

open access: yes, 2016
I. Goumiri   +8 more
semanticscholar   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Needle beam two-photon microscopy for simultaneous multiplane neural and vascular imaging in awake mice. [PDF]

open access: yesPhotonix
Zhou Q   +11 more
europepmc   +1 more source

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini   +15 more
wiley   +1 more source

Enhanced sensitivity for electron affinity measurements of rare elements. [PDF]

open access: yesNat Commun
Maier FM   +17 more
europepmc   +1 more source

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