Tunable wavelength hot electron light emitter

1995 ◽  
Vol 67 (7) ◽  
pp. 935-937 ◽  
Author(s):  
N. Balkan ◽  
A. Teke ◽  
R. Gupta ◽  
A. Straw ◽  
J. H. Wolter ◽  
...  
Keyword(s):  
Hot Electron ◽  
Light Emitter ◽  
Tunable Wavelength

Novel hot-electron light emitter

1999 ◽  
Author(s):  
Anthony J. Vickers ◽  
Pattara Aiyarak
Keyword(s):  
Hot Electron ◽  
Light Emitter

VCSEL structure hot electron light emitter

2000 ◽  
Vol 74 (1-3) ◽  
pp. 96-100 ◽  
Author(s):  
N Balkan ◽  
A Serpengüzel ◽  
A O’Brien-Davies ◽  
I Sökmen ◽  
C Hepburn ◽  
...  
Keyword(s):  
Hot Electron ◽  
Light Emitter

A tunable hot-electron light emitter

1997 ◽  
Vol 12 (3) ◽  
pp. 314-320 ◽  
Author(s):  
A Teke ◽  
R Gupta ◽  
N Balkan ◽  
W van der Vleuten ◽  
J H Wolter
Keyword(s):  
Hot Electron ◽  
Light Emitter

Discussions on suitable modulation schemes for a bi-directional hot electron light emitter and absorber

2002 ◽  
Vol 149 (5) ◽  
pp. 197-200 ◽  
Author(s):  
J.-Y. Wah ◽  
R.M. Demirer ◽  
N. Balkan ◽  
R. Yenidünya ◽  
A. Boland-Thoms
Keyword(s):  
Hot Electron ◽  
Light Emitter ◽  
Modulation Schemes

Novel Hot Electron Light Emitter

2005 ◽  
Author(s):  
A.J. Vickers ◽  
P. Aiyarak ◽  
A.B. Walker ◽  
J.R. Watling ◽  
J.S. Roberts
Keyword(s):  
Hot Electron ◽  
Light Emitter

Modeling and experimental study on a hot electron barrier light emitter (HEBLE)

2000 ◽  
Author(s):  
Anthony J. Vickers ◽  
Pattara Aiyarak ◽  
Russell Sceats
Keyword(s):  
Experimental Study ◽  
Hot Electron ◽  
Light Emitter

Trade-off study of the SQUID read-out for a hot-electron micro-calorimeter

1998 ◽  
Vol 08 (PR3) ◽  
pp. Pr3-233-Pr3-236
Author(s):  
M. Frericks ◽  
H. F.C. Hoevers ◽  
P. de Groene ◽  
W. A. Mels ◽  
P. A.J. de Korte
Keyword(s):  
Hot Electron ◽  
Trade Off ◽  
Micro Calorimeter

Colloidal Plasmonic Nanostar Antennas with Wide Range Resonance Tunability

2019 ◽  
Author(s):  
Theodoros Tsoulos ◽  
Supriya Atta ◽  
Maureen Lagos ◽  
Michael Beetz ◽  
Philip Batson ◽  
...  
Keyword(s):  
Single Particle ◽  
Structural Complexity ◽  
Field Enhancement ◽  
Hot Electron ◽  
Structure Property ◽  
Plasmon Band ◽  
Gold Nanostars ◽  
Wide Range ◽  
Particle Level ◽  
Spectrally Resolved

<div>Gold nanostars display exceptional field enhancement properties and tunable resonant modes that can be leveraged to create effective imaging tags or phototherapeutic agents, or to design novel hot-electron based photocatalysts. From a fundamental standpoint, they represent important tunable platforms to study the dependence of hot carrier energy and dynamics on plasmon band intensity and position. Toward the realization of these platforms, holistic approaches taking into account both theory and experiments to study the fundamental behavior of these</div><div>particles are needed. Arguably, the intrinsic difficulties underlying this goal stem from the inability to rationally design and effectively synthesize nanoparticles that are sufficiently monodispersed to be employed for corroborations of the theoretical results without the need of single particle experiments. Herein, we report on our concerted computational and experimental effort to design, synthesize, and explain the origin and morphology-dependence of the plasmon modes of a novel gold nanostar system, with an approach that builds upon the well-known plasmon hybridization model. We have synthesized monodispersed samples of gold nanostars with finely tunable morphology employing seed-mediated colloidal protocols, and experimentally observed narrow and spectrally resolved harmonics of the primary surface plasmon resonance mode both at the single particle level (via electron energy loss spectroscopy) and in ensemble (by UV-Vis and ATR-FTIR spectroscopies). Computational results on complex anisotropic gold nanostructures are validated experimentally on samples prepared colloidally, underscoring their importance as ideal testbeds for the study of structure-property relationships in colloidal nanostructures of high structural complexity.</div>

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