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  1. No Access

    Article

    Exploring the Effect of Heat Treatment on the Mechanical Performance of 17-4PH Stainless Steel Specimens Fabricated by Metal Additive Manufacturing

    Powder bed fusion (PBF) offers enhanced opportunities to manufacture complex components with a high degree of geometric freedom. However, understanding and designing for mechanical properties remains challengi...

    Y.H. Kim, M.K. Kim, J. Suhr, T. Lee, M.K. Kim in Experimental Mechanics (2024)

  2. Article

    Correction: Thermal Model Improvement in Phonon Detection Channels Using a Scintillating Crystal

    K. R. Woo, J. S. Chung, D. H. Hwang, J. A. Jeon in Journal of Low Temperature Physics (2024)

  3. No Access

    Article

    Simulation Study of Magnetic Microcalorimeters for Rare Event Search Experiments

    We present advancements in a finite element method for computing the physical properties of magnetic microcalorimeters (MMCs). Utilizing the COMSOL package, we conducted 3D simulations of a meander-shaped Nb c...

    D. Y. Lee, J. S. Chung, J. A. Jeon, H. B. Kim in Journal of Low Temperature Physics (2024)

  4. No Access

    Article

    Development of a Dual Cryogenic Detection System for the Forbidden Non-unique \(\beta\) -Decay Spectrum Study

    We present the development of a dual-detector system designed for investigating the spectral shape of forbidden non-unique beta decays. Two PbMoO $$_4$...

    H. L. Kim, H. J. Kim, W. T. Kim, Y. D. Kim, Y. H. Kim in Journal of Low Temperature Physics (2024)

  5. Article

    Open Access

    Nonproportionality of NaI(Tl) scintillation detector for dark matter search experiments

    We present a comprehensive study of the nonproportionality of NaI(Tl) scintillation detectors within the context of dark matter search experiments. Our investigation, which integrates COSINE-100 data with supp...

    S. M. Lee, G. Adhikari, N. Carlin, J. Y. Cho, J. J. Choi in The European Physical Journal C (2024)

  6. No Access

    Article

    Thermal Model Improvement in Phonon Detection Channels Using a Scintillating Crystal

    We present the development of a heat flow model utilizing a scintillating crystal for heat and light detection. By analyzing the measured light signals from ...

    K. R. Woo, J. S. Chung, D. H. Hwang, J. A. Jeon in Journal of Low Temperature Physics (2024)

  7. Article

    Open Access

    Stratospheric Gravity Waves Impact on Infrasound Transmission Losses Across the International Monitoring System

    The international monitoring system (IMS) has been put in place to monitor compliance with the comprehensive nuclear-test-ban treaty (CTBT). Its infrasound component, dedicated to the monitoring of atmospheric...

    C. Listowski, C. C. Stephan, A. Le Pichon, A. Hauchecorne in Pure and Applied Geophysics (2024)

  8. Article

    Open Access

    Different tumor growth pattern of clinically nonfunctioning pituitary neuroendocrine tumor according to sex and age: a longitudinal study

    Asymptomatic patients with clinically non-functional pituitary neuroendocrine tumors (CNF-PitNETs) are usually followed up. However, the natural course of CNF-PitNETs according to sex and age remains unclear. ...

    S. S. Park, H. Kang, Y. H. Kim, J. H. Kim in Journal of Endocrinological Investigation (2024)

  9. No Access

    Article

    Shape evolution in even-mass \(^{98-104}\) Zr isotopes via lifetime measurements using the \(\gamma \gamma \) -coincidence technique

    The Zirconium (Z = 40) isotopic chain has attracted interest for more than four decades. The abrupt lowering of the energy of the first $$2^+$...

    G. Pasqualato, S. Ansari, J. S. Heines, V. Modamio in The European Physical Journal A (2023)

  10. Article

    Open Access

    A Thermal Model of Low-Temperature Light Detectors for Neutrinoless Double Beta Decay Experiments

    We report a detector model study for light detectors having Ge and Si wafers as absorbers with a metallic magnetic calorimeter (MMC) readout. The model explains the heat flow processes between the thermal comp...

    S. G. Kim, J. A. Jeon, K. R. Woo, S. R. Kim in Journal of Low Temperature Physics (2023)

  11. No Access

    Article

    Effect of Boundary Layer Modification and Enhanced Thermal Characteristics on Tribological Performance of Alumina Nanofluids Dispersed in Lubricant Oil

    Cooling performance and energy conservation are important requirements in modern industries and machines. However, low thermal conductivity is the main limitation in develo** energy-efficient heat-transfer f...

    B.-K. Kim, J.-S. Hyun, Y. H. Kim, J.-H. Ryu, D. Z. Segu in Experimental Techniques (2023)

  12. Article

    Open Access

    Alpha backgrounds in the AMoRE-Pilot experiment

    The Advanced Mo-based Rare process Experiment (AMoRE)-Pilot experiment is an initial phase of the AMoRE search for neutrinoless double beta decay of ...

    V. Alenkov, H. W. Bae, J. Beyer, R. S. Boiko, K. Boonin in The European Physical Journal C (2022)

  13. No Access

    Article

    Absolute Decay Counting of \(^{146}\) Sm and \(^{147}\) Sm for Early Solar System Chronology

    Sm–Nd chronometers use \(^{146}\) 146 ...

    G. B. Kim, L. E. Borg, S. T. P. Boyd, R. H. Cantor in Journal of Low Temperature Physics (2022)

  14. Article

    Open Access

    Status and Performance of the AMoRE-I Experiment on Neutrinoless Double Beta Decay

    AMoRE is an international project to search for the neutrinoless double beta decay of \(^{100}\hbox {Mo}\)

    H. B. Kim, D. H. Ha, E. J. Jeon, J. A. Jeon, H. S. Jo in Journal of Low Temperature Physics (2022)

  15. Article

    Open Access

    An MMC-Based Temperature Control System for a Long-Term Data Collection

    We developed a two-stage temperature control system for a long-term stable measurement of AMoRE neutrinoless double beta decay experiment using a dilution refrigerator. The first-stage control was made with a ...

    K. R. Woo, H. B. Kim, H. L. Kim, Y. H. Kim in Journal of Low Temperature Physics (2022)

  16. Article

    Open Access

    A Lab-Scale Experiment for keV Sterile Neutrino Search

    We developed a simple small-scale experiment to measure the beta decay spectrum of \(^{3}\) ...

    Y. C. Lee, H. B. Kim, H. L. Kim, S. K. Kim, Y. H. Kim in Journal of Low Temperature Physics (2022)

  17. Article

    Correction to: A Study on PbMoO4 Phonon‑Scintillation Detection with MMC Readouts for a Neutrinoless Double Beta Decay Search

    H. L. Kim, J. H. So, Y. H. Kim, H. J. Kim in Journal of Low Temperature Physics (2022)

  18. No Access

    Article

    Test Measurements of an MMC-Based 516-g Lithium Molybdate Crystal Detector for the AMoRE-II Experiment

    The AMoRE collaboration is preparing for the AMoRE-II experiment that will probe neutrinoless double beta decay with 100 kg of 100Mo isotope. The 100Mo nuclide will be mainly in the form of lithium molybdate crys...

    W. T. Kim, S. C. Kim, B. Sharma, J. A. Jeon in Journal of Low Temperature Physics (2022)

  19. No Access

    Article

    A Study on \(\hbox {PbMoO}_4\) Phonon-Scintillation Detection with MMC Readouts for a Neutrinoless Double Beta Decay Search

    The advanced Mo-based rare process experiment (AMoRE) is an international project searching for the neutrinoless double beta ( $$0\nu \beta \be...

    H. L. Kim, J. H. So, Y. H. Kim, H. J. Kim in Journal of Low Temperature Physics (2022)

  20. No Access

    Chapter and Conference Paper

    Valuing Demand Response on Electric Vehicles Charging

    Electricity spot prices in emerging electricity markets exhibit high volatilities and occasional distinctive price spikes due to the non-storable nature of electricity. Furthermore, the inherent variability an...

    H. Yang, Y. H. Kim in Proceedings of the Canadian Society of Civ… (2022)

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