Zobrazeno 1 - 10
of 55
pro vyhledávání: '"J. P. Bird"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract We present a theory for plasmonic crystal instability in a semiconductor field-effect transistor with a dual grating gate array, designed with strong asymmetry in the elementary cell of this “crystal”. We demonstrate that, under the acti
Externí odkaz:
https://doaj.org/article/2fa8f3b1cf4d47ca8dc7a2d6fd4f7f5d
Autor:
C.-P. Kwan, M. Street, A. Mahmood, W. Echtenkamp, M. Randle, K. He, J. Nathawat, N. Arabchigavkani, B. Barut, S. Yin, R. Dixit, U. Singisetti, Ch. Binek, J. P. Bird
Publikováno v:
AIP Advances, Vol 9, Iss 5, Pp 055018-055018-7 (2019)
We study temperature dependent (200 – 400 K) dielectric current leakage in high-quality, epitaxial chromia films, synthesized on various conductive substrates (Pd, Pt and V2O3). We find that trap-assisted space-charge limited conduction is the domi
Externí odkaz:
https://doaj.org/article/d1b44cc515bb4324b8fc1a539f176f62
Autor:
Y. Yoon, M.-G. Kang, T. Morimoto, M. Kida, N. Aoki, J. L. Reno, Y. Ochiai, L. Mourokh, J. Fransson, J. P. Bird
Publikováno v:
Physical Review X, Vol 2, Iss 2, p 021003 (2012)
We demonstrate a fully tunable realization of a multistate Fano resonance, in which a pair of remote quantum states experience an effective coupling due to their mutual overlap with a continuum. Our mesoscopic implementation of this system exploits t
Externí odkaz:
https://doaj.org/article/fd63165fa24a489aabd41ab105217c7e
Autor:
J. Andrew Bird, MD, Caroline Nilsson, MD, Kari Brown, MD, Trinh Pham, MS, Stephen Tilles, MD, George du Toit, MB, BCh, Amal Assa’ad, MD
Publikováno v:
Journal of Allergy and Clinical Immunology: Global, Vol 2, Iss 3, Pp 100120- (2023)
Background: Oral immunotherapy containing peanut (Arachis hypogaea) allergen powder-dnfp (PTAH) (Palforzia [Aimmune Therapeutics, Brisbane, Calif]) for 9 to 12 months resulted in higher tolerated amounts of peanut protein in PTAH-treated individuals
Externí odkaz:
https://doaj.org/article/880df47945f042aeb9a2cf79f96c1241
Autor:
Vincent Hin, André M. de Roos, Kelly J. Benoit-Bird, Diane E. Claridge, Nancy DiMarzio, John W. Durban, Erin A. Falcone, Eiren K. Jacobson, Charlotte M. Jones-Todd, Enrico Pirotta, Gregory S. Schorr, Len Thomas, Stephanie Watwood, John Harwood
Publikováno v:
PLoS ONE, Vol 18, Iss 8 (2023)
Anthropogenic activities can lead to changes in animal behavior. Predicting population consequences of these behavioral changes requires integrating short-term individual responses into models that forecast population dynamics across multiple generat
Externí odkaz:
https://doaj.org/article/4c4be7d9b8fe44c3abccc1909e8c5605
Autor:
M. D. Randle, A. Lipatov, A. Datta, A. Kumar, I. Mansaray, A. Sinitskii, U. Singisetti, J. E. Han, J. P. Bird
Publikováno v:
Applied Physics Letters. 120:073102
Publikováno v:
IEEE Transactions On Nanotechnology. 5:712-715
We perform numerical simulations of the switching characteristics of coupled quantum wires with different potential profiles. Our calculations reveal a reduced efficiency of switching between the wires, when their profile is close to that expected fo
Publikováno v:
Journal of Computational Electronics. 2:281-284
We simulate transport in large, strongly-open, quantum dots, which typically would be viewed as lying well within the semiclassical regime for which all energy levels can be assumed to be broadened. Contrary to this assumption, we find that resonance
Autor:
Yoshinobu Aoyagi, F. Kuchar, Ronald Meisels, R. Brunner, David K. Ferry, M. Elhassan, J. P. Bird, Koji Ishibashi
Publikováno v:
physica status solidi (c). :1321-1324
We investigate backscattering peaks in the low-field magnetoresistance and their microwave-induced changes ΔR in open quantum dots on AlGaAs/GaAs heterostructures. The results are discussed within a classical trajectory model, which assumes a parabo
Publikováno v:
Journal of Computational Electronics. 1:9-15
We show that transport in open quantum dots can be mediated by single eigenstates, even when the leads allow several propagating modes. The broadening of these states, generally localized in the interior, can be virtually independent of lead width. A