Results 211 to 220 of about 448,032 (352)

Wind Tunnel Tests of Evolved Mars Tumbleweed Concepts [PDF]

open access: green, 2006
Jeffrey Antol   +3 more
openalex   +1 more source

Tuning the Magnetism in Ultrathin CrxTey Films by Lattice Dimensionality

open access: yesAdvanced Electronic Materials, EarlyView.
By a joint study combining phase‐controlled molecular beam epitaxy, magnetization, magneto‐transport measurements, spin‐polarized scanning tunneling microscopy, and density functional theory calculations, the authors elucidate how the macroscopic magnetic properties of ultrathin CrTe2 and Cr3Te4 films are tuned by the dimensionality of exchange ...
Guangyao Miao   +16 more
wiley   +1 more source

Reconfigurable Mixed‐Dimensional Transistor With Semimetal CNT Contacts

open access: yesAdvanced Electronic Materials, EarlyView.
The semimetal carbon nanotubes (CNT) contacts are used to fabricate reconfigurable WSe2 transistors for the first time, which have excellent electrical performance with a high on/off ratio of over 107 as a field effect transistor (FET) and an ultra‐high rectification ratio of over 106 as a diode.
Xuanzhang Li   +6 more
wiley   +1 more source

A Physics‐Based Compact Model for Ferroelectric Capacitors Operating Down to Deep Cryogenic Temperatures for Applications in Analog Memory and Neuromorphic Architectures

open access: yesAdvanced Electronic Materials, EarlyView.
A compact model for ferroelectric thin‐film capacitors operating under different electric fields and temperatures is reported. The model can reproduce polarization switching down to 4 K, making them suitable for quantum computing and space technologies.
Ella Paasio   +2 more
wiley   +1 more source

Calibrating laser Doppler anemometers utilizing an optical chopper. [PDF]

open access: yesMetrologia
Crowley CJ   +5 more
europepmc   +1 more source

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