1.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for Basic ScienceKR86 papers
- Seoul National UniversityKR79 papers
- Korea University of Science and TechnologyKR57 papers
- Kyungpook National UniversityKR52 papers
- Sejong UniversityKR51 papers
- Korea UniversityKR48 papers
- Korea Advanced Institute of Science and TechnologyKR37 papers
- Ewha Womans UniversityKR36 papers
- Sungkyunkwan UniversityKR35 papers
- The University of TokyoJP35 papers
- Yale UniversityUS30 papers
- Chung-Ang UniversityKR29 papers
34 papers · 1 filter
First Determination of Level Structure of an -Shell Hypernucleus,
S. B. Yang, J. K. Ahn, Y. Akazawa +45
We report on the first observation of rays emitted from an -shell hypernucleus, . The energy spacing between the ground state doublet, and …
Muon detector for the COSINE-100 experiment
100 Collaboration, H. Prihtiadi, G. Adhikari +49
The COSINE-100 dark matter search experiment has started taking physics data with the goal of performing an independent measurement of the annual modulation signal observed by DAMA…
Direct Probing of Polarization Charges at the Nanoscale
Owoong Kwon, Daehee Seol, Dongkyu Lee +8
Ferroelectric materials possess spontaneous polarization that can be used for multiple applications. Owing to a long term development for reducing the sizes of devices, the prepara…
Magnetism on the boron-doped Si(111)- surface
Chang-Youn Moon, Daejin Eom, Ja-Yong Koo
We investigate the possible magnetism on the Si(111)- surface, which is stabilized for highly boron-doped samples, by using first-principles calculations. W…
Oscillatory spin-orbit torque switching induced by field-like torques
Jong Min Lee, Jae Hyun Kwon, Rajagopalan Ramaswamy +7
Deterministic magnetization switching using spin-orbit torque (SOT) has recently emerged as an efficient means to electrically control the magnetic state of ultrathin magnets. The…
Photoproduction of and hyperons off protons with linearly polarized photons at GeV
S. H. Shiu, H. Kohri, W. C. Chang +42
We report the measurement of the and reactions at SPring-8. The differential cross sections and photon-beam asymmetries are meas…
First measurement of coherent -meson photoproduction from helium-4 near threshold
LEPS Collaboration, T. Hiraiwa, M. Yosoi +42
The differential cross sections and decay angular distributions for coherent -meson photoproduction from helium-4 have been measured for the first time at forward angles with li…
Ultrafast Graphene Light Emitter
Young Duck Kim, Yuanda Gao, Ren-Jye Shiue +17
Ultrafast electrically driven nanoscale light sources are critical components in nanophotonics. Compound semiconductor-based light sources for the nanophotonic platforms have been…
Advanced Satellite-based Frequency Transfer at the 10^{-16} Level
M. Fujieda, S-H. Yang, T. Gotoh +11
Advanced satellite-based frequency transfers by TWCP and IPPP have been performed between NICT and KRISS. We confirm that the disagreement between them is less than 1x10^{-16} at a…
Initial Performance of the COSINE-100 Experiment
G. Adhikari, P. Adhikari, E. Barbosa de Souza +49
COSINE is a dark matter search experiment based on an array of low background NaI(Tl) crystals located at the Yangyang underground laboratory. The assembly of COSINE-100 was comple…
CHSH inequality test via disturbance-free measurement
Sang Min Lee, Minsu Kim, Heonoh Kim +2
We propose disturbance-free measurement using a "weak-value" scheme, in which a weakly measured quantum system is post-selected (to the initial state) to confirm that there is no d…
photoproduction on the proton at = 1.5 - 2.9 GeV
K. Mizutani, M. Niiyama, T. Nakano +53
Differential cross sections at and decay asymmetries for the reaction have been measured using linearly polarized photons in the range 1.5 to 2…
Asymmetric Electron-Hole Decoherence in Ion-Gated Epitaxial Graphene
Kil-Joon Min, Jaesung Park, Wan-Seop Kim +1
We report on asymmetric electron-hole decoherence in epitaxial graphene gated by an ionic liquid. The observed negative magnetoresistance near zero magnetic field for different gat…
Bright visible light emission from graphene
Young Duck Kim, Hakseong Kim, Yujin Cho +18
Graphene and related two-dimensional materials are promising candidates for atomically thin, flexible, and transparent optoelectronics. In particular, the strong light-matter inter…
Novel graphene/Sn and graphene/SnOx hybrid nanostructures: Induced superconductivity and band gaps revealed by scanning probe measurements
András Pálinkás, György Molnár, Gábor Zsolt Magda +5
The development of functional composite nanomaterials based on graphene and metal nanoparticles (NPs) is currently the subject of intense research interest. In this study we report…
Quantum reservoir engineering through quadratic optomechanical interaction in the reversed dissipation regime
Jae Hoon Lee, H. Seok
We explore the electromagnetic field coupled to a mechanical resonator via quadratic optomechanical interaction in the reversed dissipation regime where the mechanical damping rate…
A new superconducting open-framework allotrope of silicon at ambient pressure
Ha-Jun Sung, W. H. Han, In-Ho Lee +1
Diamond Si is a semiconductor with an indirect band gap that is the basis of modern semiconductor technology. Although many metastable forms of Si were observed using diamond anvil…
Differential cross section and photon beam asymmetry for the gamma p -> pi+ n reaction at forward pi+ angles at Egamma=1.5-2.95 GeV
H. Kohri, S. Y. Wang, S. H. Shiu +46
Differential cross sections and photon beam asymmetries for the gamma p -> pi+ n reaction have been measured for 0.6<cos(theta)<1 and Egamma=1.5-2.95 GeV at SPring-8/LEPS. The cros…
Nonlinear, Nonequilibrium and Collective Dynamics in a Periodically Modulated Cold Atom System
Geol Moon, Myoung-Sun Heo, Yonghee Kim +2
The physics of critical phenomena in a many-body system far from thermal equilibrium is an interesting and important issue to be addressed both experimentally and theoretically. Th…
Search for solar Kaluza-Klein axion by annual modulation with the XMASS-I detector
XMASS Collaboration, N. Oka, K. Abe +39
In theories with the large extra dimensions beyond the standard 4-dimensional spacetime, axions could propagate in such extra dimensions, and acquire Kaluza-Klein (KK) excitations.…
Identification of Pb and Po in the bulk of copper samples with a low-background alpha particle counter
XMASS collaboration, K. Abe, K. Hiraide +39
We established a method to assay Pb and Po contaminations in the bulk of copper samples using a low-background alpha particle counter. The achieved sensitivity for…
Charge-spin correlation in van der Waals antiferromagenet NiPS3
So Yeun Kim, Tae Yun Kim, Luke J. Sandilands +13
Strong charge-spin coupling is found in a layered transition-metal trichalcogenide NiPS3, a van derWaals antiferromagnet, from our study of the electronic structure using several e…
Two-photon interference of polarization-entangled photons in a Franson interferometer
Heonoh Kim, Sang Min Lee, Osung Kwon +1
We present two-photon interference experiments with polarization-entangled photon pairs in a polarization-based Franson-type interferometer. Although the two photons do not meet at…
Observation of two-photon interference effect with single non-photon-number resolving detector
Heonoh Kim, Sang Min Lee, Osung Kwon +1
Multiphoton interference effects can be measured with a single detector when two input photons are temporally well separated when compared with the dead time of the single-photon a…