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Showing 2018 · cond-mat.mtrl-sciShow all

8 papers · 2 filters

cond-mat.mtrl-sci2018

Temperature dependence of mobility of conducting polymer polyaniline with secondary dopant

Kazumasa Yamada, Bunju Shinozaki, Takashi Narikiyo +4

The conductivity and carrier density of the conducting polymer polyaniline were investigated by changing the concentration of a secondary dopant, meta-cresol. We found…

cond-mat.mtrl-sci2018★ 1 cited

Response to "Reply to comment on 'Divergent and Ultrahigh Thermal Conductivity in Millimeter-Long Nanotubes'"

Qin-Yi Li

More than one year ago, Prof. Chih-Wei Chang and the co-authors published "Divergent and Ultrahigh Thermal Conductivity in Millimeter-Long Nanotubes" in PRL and we submitted a comm…

cond-mat.mtrl-sci2018★ 15 cited

Kinetics of photo-dissolution within Ag/As2S3 heterostructure

Pritam Khan, Yinsheng Xu, William Leon +4

Chalcogenide glass-silver heterostructures are candidates for photoresist and diffractive optical applications. To optimize their processing, we report the kinetics of Ag photo-dis…

cond-mat.mtrl-sci2018★ 23 cited

A new symmetry-based framework for discovering minimum energy pathways

Jason M. Munro, Hirofumi Akamatsu, Haricharan Padmanabhan +6

Physical systems evolve from one state to another along paths of least energy barrier. Without a priori knowledge of the energy landscape, multidimensional search methods aim to fi…

cond-mat.mtrl-sci2018★ 39 cited

Stabilization mechanism of tetragonal structure in hydrothermal synthesized BaTiO nanocrystal

Kenta Hongo, Sinji Kurata, Apichai Jomphoak +3

Higher OH concentration is identified in tetragonal barium titanate (BaTiO) nanorods synthesized by a hydrothermal method with 10 vol% ethylene glycol solvent [Inada, M. $…

cond-mat.mtrl-sci2018★ 20 cited

Excitation of multiple phonon modes in copper metaborate CuBO via non-resonant impulsive stimulated Raman scattering

Kotaro Imasaka, Roman V. Pisarev, Leonard N. Bezmaternykh +3

Excitation of four coherent phonon modes of different symmetries has been realized in copper metaborate CuBO via impulsive stimulated Raman scattering (ISRS). Phonons were…

cond-mat.mtrl-sci2018★ 4 cited

Ultrafast light-induced softening of chalcogenide thin films above the rigidity percolation transition

Pritam Khan, Rajesh Kumar Yadav, K. V. Adarsh

Little is known about the role of network rigidity in light-induced structural rearrangements in network glasses due to a lack of supporting experiments and theories. In this repor…

cond-mat.mtrl-sci2018★ 8 cited

Excitation of coherent optical phonons in iron garnet by femtosecond laser pulses

Pritam Khan, Masataka Kanamaru, Wei-Hung Hsu +4

We employed femtosecond pump probe technique to investigate the dynamics of coherent optical phonons in iron garnet. A phenomenological symmetry-based consideration reveals that os…