|
|
Highlights
 |
Time Reversiblity of Quantum Diffusion in Smal-world Networks.
Sung-Guk Han and Beom Jun Kim*
Department of Physics and BK21 Physics Research Division, Sungkyunkwan University, Suwon 440-746, Korea
|
 |
Han and Kim studied the time-reversal dynamics of a tight-binding electron in the Watts-Strogatz (WS) small-world networks by solving the time dependent Schrödinger equation. They found that time irreversibility increases as the strength of momentum perturbation increases and is more strongly enhanced in the WS networks than in the regular network. They also present a scaling argument for the time irreversibility as a function of sizes, reversal time, and rewiring probability. They conclude that complicated interaction structure plays a crucial role for the irreversibility of some system.
Journal of the Korean Physical Society
2012 60: 665-668
|
|
|
Effects of atmospheric-pressure non-thermal plasma jets on enzyme solutions
Pankaj Attri1, Pannuru Venkatesu1, Nagendra Kaushik2, Yong Gyu Han2, Chul Joo Nam2, Eun Ha Choi2* and Key Sun Kim3
|
|
|
1 Department of Chemistry, University of Delhi, Delhi 110 007, India
2 Plasma BioScience Research Center and Department of Electrophysics, Kwangwoon University 139-701, Seoul, Korea
3 Center for Neuroscience, Korean Institute for Science and Technology, Seoul 136-791, Korea
|
 |
In this investigation, we compared the compatiblity of α-chymotrypsin (CT) in the presence of biocompatible CAPJ. By using circular dichroism (CD) and fluorescence spectroscopies. Pankaj Attri et al. studied structural modifications of biomolecules in the presence of biocompatible cold atmospheric pressure plasma jets (CAPJ) The modifications in the secondary structure of this β/β protein were quantified by using the CD spectra. A reasonable decrease was observed for β-strands after treatment with CAPJ as compared to buffer, which contributes to its deterioration power.
Journal of the Korean Physical Society
2012 60: 959-964
|
|
|
Paramagnetism in Pb(Zr,Ti)O3 Nanotube Arrays at Low Temperatures.
Sang Don Bu,* Jin Kyu Han, Yong Chan Choi and Sun A Yang
Department of Physics, Chonbuk National University, Jeonju 561-756, Korea |
 |
Bu et al. studied the magnetic response to temperature for highly-ordered arrays of ferroelectric Pb(Zr,Ti)O3 nanotubes (PZT-NTs) composed of nanometer-sized perovskite crystallites by using a SQUID magnetometer. Their studies were done for two kinds of samples: (i) highly-ordered PZT-NT arrays embedded in alumina membranes and (ii) alumina membranes. They found that the PZT-NT arrays had a definitely positive magnetic susceptibility χ after subtraction of the membrane diamagnetic background. Their studies suggest that the observed magnetic properties in the PZT-NT arrays are related to a ferroelectric toroidal phase. The figure is χ for the two types of sample.
Journal of the Korean Physical Society
2012 60: 1097-1101
|
Most Cited Articles
1. Most Cited Articles from 2009
Most frequently cited 5 articles published in 2009 in order of publication date.
Park, D.J., Choi, S.B., Ahn, Y.H., Park, Q.H., Kim, D.S.
Theoretical study of terahertz near-field enhancement assisted by shape resonance in rectangular hole arrays in metal films
(2009) Journal of the Korean Physical Society, 54 (1), pp. 64-70.
Kim, J., Cho, J., Chung, S., Kwak, J., Lee, C., Hong, Y., Kim, J.-J.
Inkjet-printed silver gate electrode and organic dielectric materials for bottom-gate pentacene thin-film transistors
(2009) Journal of the Korean Physical Society, 54 (1 PART 2), pp. 518-522.
Yeo, H.-G., Sung, Y.-S., Song, T.K., Cho, J.-H., Kim, M.-H., Park, T.-G.
Donor doping effects on the ferroelectric and the piezoelectric properties of Pb-free (BiM0.5Na0.5)TiO3 ceramics
(2009) Journal of the Korean Physical Society, 54 (2 PART 1), pp. 896-900.
Komlssarov, S.S.
Blandford-znajek mechanism versus penrose process
(2009) Journal of the Korean Physical Society, 54 (6 PART 1), pp. 2503-2512.
Kang, J.W., Choi, Y.G., Lee, J.H.
Molecular dynamics simulations of an angular velocimeter with a carbon nanotube oscillator
(2009) Journal of the Korean Physical Society, 55 (1), pp. 46-49.
2. Most Cited Articles since Vol. 1
Top 8 most frequently cited articles since Vol. 1.
Tani, Toshihiko.
Crystalline-oriented piezoelectric bulk ceramics with a perovskite-type structure
(1998) Journal of the Korean Physical Society, 32 (3 SUPPL.), pp. S1217-S1220.
Wada, S., Park, S.-E., Cross, L.E., Shrout, T.R.
Domain configuration and ferroelectric related properties of relaxor based single crystals
(1998) Journal of the Korean Physical Society, 32 (3 SUPPL.), pp. S1290-S1293.
Jin, Y.-S., Kim, G.-J., Jeon, S.-G.
Terahertz dielectric properties of polymers
(2006) Journal of the Korean Physical Society, 49 (2), pp. 513-517.
Li, X.-H., Deng, F.-G., Li, C.-Y., Liang, Y.-J., Zhou, P., Zhou, H.-Y.
Deterministic secure quantum communication without maximally entangled states
(2006) Journal of the Korean Physical Society, 49 (4), pp. 1354-1359.
Shuryak, E., Zahed, I., Sin, S.-J.
A gravity dual of RHIC collisions
(2007) Journal of the Korean Physical Society, 50 (2), pp. 384-397.
Ravez, J., Simon, A.
Perovskite relaxor ferroelectrics free from lead
(1998) Journal of the Korean Physical Society, 32 (3 SUPPL.), pp. S955-S956.
Baek, S., Lee, J., Song, H.S., Ko, P.
Polarized J/ψ production at CLEO
(1998) Journal of the Korean Physical Society, 33 (1), pp. 97-101.
Golovchansky, A., Kim, H.T., Kim, Y.
Zinc titanates dielectric ceramics prepared by sol-gel process
(1998) Journal of the Korean Physical Society, 32 (3 SUPPL.), pp. S1167-S1169.
News and Announcements
1. JKPS new impact factor
Journal of the Korean Physical Society, which is listed in the SCI, is reinstated in the 2010 Journal Citation Reports (JCR) with Impact Factor of 0.478.
2. Papers in the JKPS are now registered in the DOI system for easy search.
Papers in the JKPS are now registered in the digital object identifier (DOI) system, which should enable easy search and, thus, increase the visibility of your JKPS papers.
You can find the DOI number of your paper on the PDF file of your paper or the abstracts in the JKPS website.
3. The KPS and Springer will collaborate on the publication of JKPS
The Korean Physical Society and Springer Sicence + Business Media reached an agreement
to collaborate on the publication of the Journal of the Korean Physical Society (JKPS).
According to the agreement, Springer will distribute the online edition of JKPS throughout the world
starting from January, 2012. The initial contract will be effective until the end of 2016.
Dr. Dong Ho Kim, the Editor in Chief, states
"I am very glad that starting from January, 2012, the Korean Physical Society will publish the Journal of the Korean Physical Society jointly with Springer, a world-renowned publisher in science. I strongly hope that this collaboration will contribute to transforming JKPS into a much better and more international journal in a near future, which attracts more papers from all over the world and has a greatly improved impact factor. I will do my best to ensure that significant and original research results to be published in JKPS promptly. I encourage researchers in all countries to contribute their works to JKPS."
|
|
|