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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1978 1
1979 1
1983 1
1992 1
1994 1
1998 1
1999 2
2001 2
2004 1
2005 2
2007 3
2008 1
2009 2
2010 3
2011 3
2012 7
2013 14
2014 7
2015 14
2016 13
2017 7
2018 7
2019 11
2020 10
2021 13
2022 13
2023 12
2024 6

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147 results

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Page 1
LC-circuit calorimetry.
Bossen O, Schilling A. Bossen O, et al. Rev Sci Instrum. 2011 Sep;82(9):094901. doi: 10.1063/1.3632116. Rev Sci Instrum. 2011. PMID: 21974610
We present a new type of calorimeter in which we couple an unknown heat capacity with the aid of Peltier elements to an electrical circuit. The use of an electrical inductance and an amplifier in the circuit allows us to achieve autonomous oscillations, and the measurement …
We present a new type of calorimeter in which we couple an unknown heat capacity with the aid of Peltier elements to an electrical circuit. …
Axion Search with a Quantum-Limited Ferromagnetic Haloscope.
Crescini N, Alesini D, Braggio C, Carugno G, D'Agostino D, Di Gioacchino D, Falferi P, Gambardella U, Gatti C, Iannone G, Ligi C, Lombardi A, Ortolan A, Pengo R, Ruoso G, Taffarello L; QUAX Collaboration. Crescini N, et al. Phys Rev Lett. 2020 May 1;124(17):171801. doi: 10.1103/PhysRevLett.124.171801. Phys Rev Lett. 2020. PMID: 32412290
A ferromagnetic axion haloscope searches for dark matter in the form of axions by exploiting their interaction with electronic spins. ...The former is a photon-magnon hybrid system, and the latter is based on a quantum-limited Josephson parametric amplifier. …
A ferromagnetic axion haloscope searches for dark matter in the form of axions by exploiting their interaction with electronic …
Ferromagnetic Resonance Biosensor for Homogeneous and Volumetric Detection of DNA.
Tian B, Liao X, Svedlindh P, Strömberg M, Wetterskog E. Tian B, et al. ACS Sens. 2018 Jun 22;3(6):1093-1101. doi: 10.1021/acssensors.8b00048. Epub 2018 Jun 11. ACS Sens. 2018. PMID: 29847920
The ability to detect and analyze the state of magnetic labels with high sensitivity is of crucial importance for developing magnetic biosensors. In this work, we demonstrate, for the first time, a ferromagnetic resonance (FMR) based homogeneous and volumetric biosensor fo …
The ability to detect and analyze the state of magnetic labels with high sensitivity is of crucial importance for developing magnetic biosen …
Twisted Magnon Frequency Comb and Penrose Superradiance.
Wang Z, Yuan HY, Cao Y, Yan P. Wang Z, et al. Phys Rev Lett. 2022 Sep 2;129(10):107203. doi: 10.1103/PhysRevLett.129.107203. Phys Rev Lett. 2022. PMID: 36112451
Quantization effects of the nonlinear magnon-vortex interaction in ferromagnetic nanodisks are studied. We show that the circular geometry twists the spin-wave fields with spiral phase dislocations carrying quantized orbital angular momentum (OAM). ...It is demonstrated th …
Quantization effects of the nonlinear magnon-vortex interaction in ferromagnetic nanodisks are studied. We show that the circular geo …
Room-temperature solid-state maser.
Oxborrow M, Breeze JD, Alford NM. Oxborrow M, et al. Nature. 2012 Aug 16;488(7411):353-6. doi: 10.1038/nature11339. Nature. 2012. PMID: 22895341 Free article.
The invention of the laser has resulted in many innovations, and the device has become ubiquitous. However, the maser, which amplifies microwave radiation rather than visible light, has not had as large an impact, despite being instrumental in the laser's birth. ...Most re …
The invention of the laser has resulted in many innovations, and the device has become ubiquitous. However, the maser, which amplifies …
Low-cost gradient amplifiers for small MRI systems.
Evetts N, Conradi MS. Evetts N, et al. J Magn Reson. 2022 Feb;335:107127. doi: 10.1016/j.jmr.2021.107127. Epub 2021 Dec 14. J Magn Reson. 2022. PMID: 34972032
We describe low-cost gradient amplifiers for small MRI systems, such as those based on small/medium permanent magnets. The requirements for MRI gradient amplifiers are quite similar to those of modestly priced audio stereo power amplifiers. ...
We describe low-cost gradient amplifiers for small MRI systems, such as those based on small/medium permanent magnets. The req …
Nonlinear Dynamic Analysis of Bistable Piezoelectric Energy Harvester with a New-Type Dynamic Amplifier.
Man D, Xu G, Xu H, Xu D, Tang L. Man D, et al. Comput Intell Neurosci. 2022 Jun 25;2022:7155628. doi: 10.1155/2022/7155628. eCollection 2022. Comput Intell Neurosci. 2022. PMID: 35789613 Free PMC article.
We used the harmonic balance method to obtain the analytical expressions for the steady-state displacement, steady-state output voltage, and power amplitude of the system. The effect of the distance between the magnets, the spring stiffness ratio and mass ratio of the two …
We used the harmonic balance method to obtain the analytical expressions for the steady-state displacement, steady-state output voltage, and …
Optically controllable magnetism in atomically thin semiconductors.
Hao K, Shreiner R, Kindseth A, High AA. Hao K, et al. Sci Adv. 2022 Sep 30;8(39):eabq7650. doi: 10.1126/sciadv.abq7650. Epub 2022 Sep 30. Sci Adv. 2022. PMID: 36179032 Free PMC article.
We report evidence that ferromagnetic order in electrostatically doped, monolayer transition metal dichalcogenide (TMD) semiconductors can be stabilized and controlled at zero magnetic field by local optical pumping. ...In time-resolved measurements with pulsed optical exc …
We report evidence that ferromagnetic order in electrostatically doped, monolayer transition metal dichalcogenide (TMD) semiconductor …
A pulsed current-mode class-D low-voltage high-bandwidth power amplifier for portable NMR systems.
Ariando D, Mandal S. Ariando D, et al. J Magn Reson. 2023 Mar;348:107367. doi: 10.1016/j.jmr.2023.107367. Epub 2023 Jan 19. J Magn Reson. 2023. PMID: 36689787
Low-field NMR has seen growing interest in recent years, especially for portable applications. The lower homogeneity magnets used for portable applications require short RF pulses to ensure enough transmit bandwidth to excite the sample volume and also support short echo p …
Low-field NMR has seen growing interest in recent years, especially for portable applications. The lower homogeneity magnets used for …
Spintronic Eyeblink Gesture Sensor With Wearable Interface System.
Tanwear A, Liang X, Paz E, Bohnert T, Ghannam R, Ferreira R, Heidari H. Tanwear A, et al. IEEE Trans Biomed Circuits Syst. 2022 Oct;16(5):779-792. doi: 10.1109/TBCAS.2022.3190689. Epub 2022 Nov 30. IEEE Trans Biomed Circuits Syst. 2022. PMID: 35830413
This work presents an eyeblink system that detects magnets placed on the eyelid via integrated magnetic sensors and an analogue circuit on an eyewear frame (without a glass lens). ...Each eye side has a single TMR sensor wired to a single circuit, where the signal was filt …
This work presents an eyeblink system that detects magnets placed on the eyelid via integrated magnetic sensors and an analogue circu …
147 results