Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Chiloyan, Vazrik"'
Autor:
Chiloyan, Vazrik
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2018.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 133-140).
Over time, technology has shrunk to smaller l
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 133-140).
Over time, technology has shrunk to smaller l
Externí odkaz:
http://hdl.handle.net/1721.1/115727
Autor:
Huberman, Samuel, Duncan, Ryan A., Chen, Ke, Song, Bai, Chiloyan, Vazrik, Ding, Zhiwei, Maznev, Alexei A., Chen, Gang, Nelson, Keith A.
Wavelike thermal transport in solids, referred to as second sound, has until now been an exotic phenomenon limited to a handful of materials at low temperatures. This has restricted interest in its occurrence and in its potential applications. Throug
Externí odkaz:
http://arxiv.org/abs/1901.09160
Autor:
Chiloyan, Vazrik
Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2015.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 125-130).
Near field radiation transfer between objects s
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 125-130).
Near field radiation transfer between objects s
Externí odkaz:
http://hdl.handle.net/1721.1/97848
Autor:
Chiloyan, Vazrik, Huberman, Samuel, Ding, Zhiwei, Mendoza, Jonathan, Maznev, Alexei A., Nelson, Keith A., Chen, Gang
The phonon Boltzmann transport equation (BTE) has been widely utilized to study thermal transport in solids. While for a number of materials the exact solution to the BTE has been obtained for a uniform heat flow, problems arising in micro/nanoscale
Externí odkaz:
http://arxiv.org/abs/1711.07151
Autor:
Ding, Zhiwei, Zhou, Jiawei, Song, Bai, Chiloyan, Vazrik, Li, Mingda, Liu, Te-Huan, Chen, Gang
In the hydrodynamic regime, phonons drift with a nonzero collective velocity under a temperature gradient, reminiscent of viscous gas and fluid flow. The study of hydrodynamic phonon transport has spanned over half a century but has been mostly limit
Externí odkaz:
http://arxiv.org/abs/1711.00587
We study nondiffusive thermal transport by phonons at small distances within the framework of the Boltzmann transport equation (BTE) and demonstrate that the transport is significantly affected by the distribution of phonons emitted by the source. We
Externí odkaz:
http://arxiv.org/abs/1710.01468
Autor:
Huberman, Samuel, Chiloyan, Vazrik, Duncan, Ryan A., Zeng, Lingping, Jia, Roger, Maznev, Alexei A., Fitzgerald, Eugene A., Nelson, Keith A., Chen, Gang
Publikováno v:
Phys. Rev. Materials 1, 054601 (2017)
In this work, we demonstrate the correspondence between first principle calculations and experimental measurements of size effects on thermal transport in SiGe alloys. Transient thermal grating (TTG) is used to measure the effective thermal conductiv
Externí odkaz:
http://arxiv.org/abs/1704.01386
Autor:
Chiloyan, Vazrik, Zeng, Lingping, Huberman, Samuel, Maznev, Alexei A., Nelson, Keith A., Chen, Gang
The phonon Boltzmann transport equation (BTE) is widely utilized to study non-diffusive thermal transport. We find a solution of the BTE in the thin film transient thermal grating (TTG) experimental geometry by using a recently developed variational
Externí odkaz:
http://arxiv.org/abs/1605.08007
Autor:
Boriskina, Svetlana V., Tong, Jonathan K., Huang, Yi, Zhou, Jiawei, Chiloyan, Vazrik, Chen, Gang
Publikováno v:
Photonics 2(2):659-683, June 2015
The properties of thermal radiation exchange between hot and cold objects can be strongly modified if they interact in the near field where electromagnetic coupling occurs across gaps narrower than the dominant wavelength of thermal radiation. Using
Externí odkaz:
http://arxiv.org/abs/1604.08130
Autor:
Boriskina, Svetlana V., Tong, Jonathan K., Hsu, Wei-Chun, Liao, Bolin, Huang, Yi, Chiloyan, Vazrik, Chen, Gang
We discuss the state-of-the-art and remaining challenges in the fundamental understanding and technology development for controlling light-matter interactions in nanophotonic environments in and away from thermal equilibrium. The topics covered range
Externí odkaz:
http://arxiv.org/abs/1604.08101