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Aims and Scope

The origin of New Physics: Sae Mulli (NPSM, ISO abbreviation: New Phys.: Sae Mulli.): Sae Mulli (새물리 in Korean characters means ‘new physics’) is the oldest Korean pure scientific journal. It was first published in 1961 just after the Korean War by the Korean Physical Society (KPS). The primary mission of Sae Mulli was to start building up Korean physics research community from almost nothing and in fact Sae Mulli had made tremendous contributions to the Korean science community. Through a peer-review system, Sae Mulli had continued elevating the level of scientific researches, consequently becoming a cornerstone of the economic miracle of Korea...

Editor-in-Chief : Sam Jin KIM
New Physics: Sae Mulli Editorial Board

  • pISSN : 0374-4914
  • eISSN : 2289-0041
Research Papers
Experimental Verification of the Effect of Photo-Excited Carrier Injection at Organic/Semiconductor Interfaces on Terahertz Wave Modulation
Joong Wook LEE*
Department of Physics and Optoelectronics Convergence Research Center, Chonnam National University, Gwangju 61186, Korea
We investigated the injection effect of photo-excited carriers at organic/semiconductor interfaces on the transmission modulation of terahertz (THz) waves. To systematically verify the relationship between the injection effect and the THz wave modulation, we employed Si and GaAs with different carrier recombination lifetimes as a semiconductor substrate and a trilayer system (organic/SiO$_2$/Si) with silicon dioxide as a spacer layer, respectively, to confirm the effect of blocking photo-excited carrier injection on the THz wave modulation. The experimental results clarify that the transmission modulation of the THz wave in organic/semiconductor hybrid structures is associated with the injection of carriers optically excited on the semiconductor substrate into the organic thin film.
New Phys.: Sae Mulli 2018; 68: 583-587
Quantum Characteristics of Spiral-Shaped Billiards
Sunghwan RIM1, Tae-Yoon KWON2, Jinhang CHO3, Eui-Soon YIM*4
1 School of Electrical and Computer Science, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
2 Hanwha Corporation, Defense R&D Center, Daejeon 34060, Korea
3 Department of Physics, Sogang University, Seoul 04107, Korea
4 Department of Computer Applied Science, Semyung University, Jechon 27136, Korea
The statistical characteristics of the eigenvalues and the intensity patterns of the eigenfunctions of a spiral-shaped billiard are numerically investigated by using the finite-element method. Nearest-level spacing statistics and spectral rigidities are studied for three different values of the deformation parameter, and the results are compared with the predictions of random matrix theory. The intensity patterns of the eigenfunctions are also investigated in order to search for strongly localized intensity patterns. The level spacing statistics and the patterns of the eigenfunctions are in good agreement with the expectations; however, the spectral rigidity shows considerable deviations from the predictions of random matrix theory.
New Phys.: Sae Mulli 2018; 68: 557-562
New Phys.: Sae Mulli 2018; 68: 501~592
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Research Papers
Ostwald Ripening of the Air Bubbles in Liquid Crystals
Beom-Kyu LEE, Sung-Jo KIM, Jeong-Seon YU, Jong-Hyun KIM*
New Phys.: Sae Mulli 2018; 68: 501-507  https://doi.org/10.3938/NPSM.68.501
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Study of the Electronic Structure for a (Y$_{0.5}$Ce$_{0.5}$)Fe$_2$ Compound
En-Jin CHO*, Byung-Hee CHOI, Jai-Kwan JUNG, Ran-Ju JUNG, Je-Geun PARK, Takayuki MURO, Shigemasa SUGA
New Phys.: Sae Mulli 2018; 68: 508-515  https://doi.org/10.3938/NPSM.68.508
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Magnetic Resonance Study of a Potassium-Ferricyanide Crystal
Tae Ho YEOM*
New Phys.: Sae Mulli 2018; 68: 516-521  https://doi.org/10.3938/NPSM.68.516
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Electron Magnetic Resonance Study of Gd$^{3+}$ Ions in a $\beta$-Ga$_2$O$_3$ Single Crystal
Chong Shik OH, Tae Ho YEOM*
New Phys.: Sae Mulli 2018; 68: 522-528  https://doi.org/10.3938/NPSM.68.522
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Building a DIY Muon Detector Using Cherenkov Radiation with a PMT and Study on the Muon Screening in Lead
Hayoung OH, Jaehyeon WOO, Haewon LEE*
New Phys.: Sae Mulli 2018; 68: 529-535  https://doi.org/10.3938/NPSM.68.529
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Investigation of Ptolemy's Refraction Law from a Physics Education Perspective
Bongwoo LEE*
New Phys.: Sae Mulli 2018; 68: 536-542  https://doi.org/10.3938/NPSM.68.536
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Energy Densities and Entropies of Thermodynamic Systems with Equations of States
Won Sik L'YI*
New Phys.: Sae Mulli 2018; 68: 543-547  https://doi.org/10.3938/NPSM.68.543
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Study of the RSOS Model on a Kagomé Lattice
Jin Min KIM, Sojeong PARK, Wooseop KWAK*
New Phys.: Sae Mulli 2018; 68: 548-551  https://doi.org/10.3938/NPSM.68.548
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Study of the Critical Behavior of the Ising Model on a Kagomé Lattice
Seung-Yeon KIM, Wooseop KWAK*
New Phys.: Sae Mulli 2018; 68: 552-556  https://doi.org/10.3938/NPSM.68.552
Full Text(PDF)
Quantum Characteristics of Spiral-Shaped Billiards
Sunghwan RIM, Tae-Yoon KWON, Jinhang CHO, Eui-Soon YIM*
New Phys.: Sae Mulli 2018; 68: 557-562  https://doi.org/10.3938/NPSM.68.557
Full Text(PDF)
Role of Cutoff Scaling in Scale-Free Networks
Meesoon HA*
New Phys.: Sae Mulli 2018; 68: 563-569  https://doi.org/10.3938/NPSM.68.563
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Optical Design Method of a Spectrometer for Spectral Domain Optical Coherence Tomography
Seung Seok LEE, Da Wum KWON, Eun Seo CHOI*, Woosub SONG
New Phys.: Sae Mulli 2018; 68: 570-577  https://doi.org/10.3938/NPSM.68.570
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On the Lorentzian-like Function in Saturated Absorption Spectroscopy
Heung-Ryoul NOH*
New Phys.: Sae Mulli 2018; 68: 578-582  https://doi.org/10.3938/NPSM.68.578
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Experimental Verification of the Effect of Photo-Excited Carrier Injection at Organic/Semiconductor Interfaces on Terahertz Wave Modulation
Joong Wook LEE*
New Phys.: Sae Mulli 2018; 68: 583-587  https://doi.org/10.3938/NPSM.68.583
Full Text(PDF)
A Case Study of the Optical Properties of Intermetallic Nanoparticles: Extinction Efficiency of AuCu Nanoparticles
Seol RYU*
New Phys.: Sae Mulli 2018; 68: 588-592  https://doi.org/10.3938/NPSM.68.588
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Graphene Electronic Devices: Transistor vs. Barristor
Sung Ho JHANG, Nae Bong JEONG, Do-Hyun PARK, Hyun-Jong CHUNG*
Trend Analysis by Using Text Mining of Journal Articles Regarding Consumer Policy
Min-Jeong KIM, Kyungyoung OHK*, Chung-Sook MOON
Experimental Analysis on the 0 Dimensional Plasma Model in an Inductively Coupled Plasma (ICP)
Myoung-Jae LEE*, Eui Jun CHUNG
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