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Showing 1 to 12 of 121 entries
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Innovation and evaluation in information exploration interfaces

Theoretical frames STEM

Belkin NJ, Golovchinsky G.
GSID: M1OoXllCel8J
G Golovchinsky, NJ Belkin - CHI 98 Conference Summary on Human …, 1998 - dl.acm.org

… and what theoretical frameworks can account for the variety of information exploration tasks… Differences stem not necessarily from the underlying computation, but from differences in …

Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions.

Nature

Lee J, Tymchenko M, Argyropoulos C, Chen PY, Lu F, Demmerle F, Boehm G, Amann MC, Alù A, Belkin MA.
PMID: 24990746
Nature. 2014 Jul 03;511(7507):65-9. doi: 10.1038/nature13455.

Intersubband transitions in n-doped multi-quantum-well semiconductor heterostructures make it possible to engineer one of the largest known nonlinear optical responses in condensed matter systems--but this nonlinear response is limited to light with electric field polarized normal to the semiconductor...

Broadly tunable monolithic room-temperature terahertz quantum cascade laser sources.

Nature communications

Jung S, Jiang A, Jiang Y, Vijayraghavan K, Wang X, Troccoli M, Belkin MA.
PMID: 25014053
Nat Commun. 2014 Jul 11;5:4267. doi: 10.1038/ncomms5267.

Electrically pumped room-temperature semiconductor sources of tunable terahertz radiation in 1-5 THz spectral range are highly desired to enable compact instrumentation for THz sensing and spectroscopy. Quantum cascade lasers with intra-cavity difference-frequency generation are currently the only room-temperature electrically...

Self-assembled wiggling nano-structures and the principle of maximum entropy production.

Scientific reports

Belkin A, Hubler A, Bezryadin A.
PMID: 25662746
Sci Rep. 2015 Feb 09;5:8323. doi: 10.1038/srep08323.

While behavior of equilibrium systems is well understood, evolution of nonequilibrium ones is much less clear. Yet, many researches have suggested that the principle of the maximum entropy production is of key importance in complex systems away from equilibrium....

Recovery of Alumina Nanocapacitors after High Voltage Breakdown.

Scientific reports

Belkin A, Bezryadin A, Hendren L, Hubler A.
PMID: 28428625
Sci Rep. 2017 Apr 20;7(1):932. doi: 10.1038/s41598-017-01007-9.

Breakdown of a dielectric material at high electric fields significantly limits the applicability of metal-dielectric-metal capacitors for energy storage applications. Here we demonstrate that the insulating properties of atomic-layer-deposited Al

Seawater Activation of Escherichia coli Gene Promoter Elements: Dominance of rpoS Control.

Microbial ecology

Rozen Y, Dyk TK, LaRossa RA, Belkin S.
PMID: 12024246
Microb Ecol. 2001 Dec;42(4):635-643. doi: 10.1007/s00248-001-1012-x.

The release of non-disinfected wastewater into the marine environment is a common practice in many countries; nevertheless, the molecular mechanisms involved in determining the survival of enteric bacteria in seawater are poorly understood, in spite of the obvious public...

[On the problem of roentgeno-radiotherapeutic aid in dermatological practice].

Vestnik dermatologii i venerologii

BELKIN BG.
PMID: 13798474
Vestn Dermatol Venerol. 1959 Sep-Oct;33:31-2.

No abstract available.

Sum-frequency vibrational spectroscopy of a helically structured conjugated polymer.

Physical review letters

Oh-e M, Yokoyama H, Yorozuya S, Akagi K, Belkin MA, Shen YR.
PMID: 15698021
Phys Rev Lett. 2004 Dec 31;93(26):267402. doi: 10.1103/PhysRevLett.93.267402. Epub 2004 Dec 22.

Sum-frequency vibrational spectroscopy was used as a novel technique to probe the molecular chirality of thin polymer films. Chiral vibrational spectra of poly(bithienylene-phenylene) were obtained, and the two enantiomers were distinguished by an interference method. Vibration-electronic double resonance was...

A MICRO-GUILLOTINE.

Science (New York, N.Y.)

Belkin M.
PMID: 17772241
Science. 1928 Aug 10;68(1754):137-8. doi: 10.1126/science.68.1754.137-a.

No abstract available.

Surface emitting terahertz quantum cascade laser with a double-metal waveguide.

Optics express

Fan JA, Belkin MA, Capasso F, Khanna S, Lachab M, Davies AG, Linfield EH.
PMID: 19529587
Opt Express. 2006 Nov 27;14(24):11672-80. doi: 10.1364/oe.14.011672.

We investigate the implementation of surface emission via a second order grating in terahertz quantum cascade lasers with double-metal waveguides. Absorbing edge structures are designed to enforce anti-reflecting boundary conditions, which ensure distributed feedback in the cavity. The grating...

Magnetically driven surface mixing.

Physical review. E, Statistical, nonlinear, and soft matter physics

Belkin M, Snezhko A, Aranson IS, Kwok WK.
PMID: 19658701
Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Jul;80(1):011310. doi: 10.1103/PhysRevE.80.011310. Epub 2009 Jul 28.

Magnetic microparticles suspended on the surface of liquid and energized by vertical alternating magnetic field exhibit complex collective behavior. Various immobile and self-propelled self-assembled structures have been observed. Here, we report on experimental studies of mixing and surface diffusion...

Twisted optical metamaterials for planarized ultrathin broadband circular polarizers.

Nature communications

Zhao Y, Belkin MA, Alù A.
PMID: 22643897
Nat Commun. 2012 May 29;3:870. doi: 10.1038/ncomms1877.

Optical metamaterials are usually based on planarized, complex-shaped, resonant nano-inclusions. Three-dimensional geometries may provide a wider set of functionalities, including broadband chirality to manipulate circular polarization at the nanoscale, but their fabrication becomes challenging as their dimensions get smaller....

Showing 1 to 12 of 121 entries