4.3k citations
- Korea Astronomy and Space Science InstituteKR752 papers
- Center for Astrophysics Harvard & SmithsonianUS244 papers
- National Astronomical Observatory of JapanJP237 papers
- Kyung Hee UniversityKR222 papers
- Seoul National UniversityKR216 papers
- Institute for Basic ScienceKR187 papers
- Chinese Academy of SciencesCN179 papers
- National Astronomical ObservatoriesCN155 papers
- Max Planck Institute for AstronomyDE153 papers
- The University of TokyoJP151 papers
- Centre National de la Recherche ScientifiqueFR149 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW149 papers
62 papers · 1 filter
KIC 11401845: An Eclipsing Binary with Multiperiodic Pulsations and Light Travel Time
Jae Woo Lee, Kyeongsoo Hong, Seung-Lee Kim +1
We report the photometry of KIC 11401845 displaying multiperiodic pulsations, superimposed on binary effects. Light-curve synthesis represents that the binary star i…
Polarization of Rayleigh scattered Lyα in active galactic nuclei
Seok-Jun Chang, Hee-Won Lee, Yujin Yang
The unification scheme of active galactic nuclei (AGNs) invokes an optically thick molecular torus component hiding the broad emission line region. Assuming the presence of a thick…
Pre-eruption Oscillations in Thin and Long Features in a Quiescent Filament
Anand D. Joshi, Yoichiro Hanaoka, Yoshinori Suematsu +3
We investigate the eruption of a quiescent filament located close to an active region. Large-scale activation was observed in only half of the filament in the form of pre-eruption…
Highly repeatable nanoscale phase coexistence in vanadium dioxide films
T. J. Huffman, D. J. Lahneman, S. L. Wang +4
The metal-insulator transition (MIT) in vanadium dioxide (VO2) has the potential to lead to a number of disruptive technologies, including ultra-fast data storage, optical switches…
Quantum Performance of Thermal Machines over Many Cycles
Gentaro Watanabe, B. Prasanna Venkatesh, Peter Talkner +1
The performance of quantum heat engines is generally based on the analysis of a single cycle. We challenge this approach by showing that the total work performed by a quantum engin…
Direct observation of the M2 phase with its Mott transition in a VO film
Hoon Kim, Tetiana V. Slusar, Dirk Wulferding +7
In VO, the explicit origin of the insulator-to-metal transition is still disputable between Peierls and Mott insulators. Along with the controversy, its second monoclinic (M2)…