Results 131 to 140 of about 99,528 (347)

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben   +6 more
wiley   +1 more source

Computer simulating the forced vibrations of structure elements interacting with liquid under harmonic, impulse and seismic excitations

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2019
The method for simulating forced vibrations of structure elements, which interact with water medium during service is developed. Harmonic, impulse and seismic loadings are accounted for.
Degtyarev Kirill   +3 more
doaj   +1 more source

Subsynchronous vibrations in a high pressure centrifugal compressor: A case history [PDF]

open access: yes
Two distinct aerodynamically excited vibrations in a high pressure low flow centrifugal compressor are documented. A measured vibration near 21% of running speed was identified as a nonresonant forced vibration which results from rotating stall in the ...
Evans, B. F., Smalley, A. J.
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

HARMONIC ANALYSIS OF BENDING VIBRATION OF CONTINUOUS BRIDGE SPANS

open access: yesNauka ta progres transportu, 2009
The issues of simulation of free and forced vibrations of railway metallic continuous spans with the application of finite-element method are considered in the article.
V. E. Artomov, I. H. Mudraya
doaj  

Forced vibrations of systems with nonlinear restoring force [PDF]

open access: yesQuarterly of Applied Mathematics, 1943
Friedrichs, K. O., Stoker, J. J.
openaire   +2 more sources

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