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Education
  • 1982~1986 UNIVERSITY OF WISCONSIN - MADISON (졸업-열전달,원자력,안전공학)
  • 1980~1982 서울대학교 (졸업-원자핵공학)
  • 1976~1980 서울대학교 (졸업-원자핵공학)
Career
  • 1986~1987 : Wisconsin-Madison Univ.
  • 1983~1986 : Wisconsin-Madison Univ.
  • 1980~1982 : 한국에너지연구소
Specialty
  • 에너지공학 : POWER PLANT SYSTEM해석 및 개량에 관한 연구
  • 에너지 절약 및 폐열이용에 관한 연구
  • 에너지 저장기술 및 SYSTEM에 관한 연구
  • 원자력발전공학 : 원자력 발전소의 운전이상 상태 및 가상 중대사고 분석
Patent
  • GLASS 화학 강화 기술 개발, 휴대전화 유리 액정으로 이용하는 glass의 기계적 강도 강화 연구
  • Steel 기판 기반 flexible mobile power station
  • 나노 포토닉스 신소재 개발, 양자점을 함유하고 있는 유리의 광학적 특성 및 나노구조 분석
Journal
  • Miae Kim, Jayhyok Song, Wooyong Um, Neil Hyatt, Shi-Kuan Sun, Jong Heo “Structure Analysis of Vitusite Glass–Ceramic Waste Forms Using Extended X-ray Absorption Fine Structures”, Ceramics International, (2017)
  • Won Ji Park, Chao Liu, Jong Heo “Direct Imaging of the Distribution of Nd3+ Ions in Glasses Containing PbS Quantum Dots”, Journal of the American Cermaic Society , 98 (2015) 2074-2077
  • Miae kim, Jong Heo “Calcium-borosilicate glass-ceramics wasteforms to immobilize rare-earth oxide wastes from pyro-processings”, Journal of Nuclear Materials, 467-1 (2015) 224-228
  • Miae Kim, Jong Heo “Vitusite glass-ceramics wasteforms for immobilization of lanthanide wastes generated by pyro-processing”, Ceramics International 41 (2015) 6132-6136
  • Kai Xu, Pavel Hrma, Wooyong Um, and Jong Heo “Iron Phosphate Glass for Immobilization of 99Tc”,J. Nucl. Mater., 441 (2013) 262-266
  • Belay Brehane Tesfamariam, Jing Wang, Chao Liu, Jong Heo “Tuning the band gap of PbSe quantum dots in glasses by TiO doping”
  • Byoungjin So, Jong Heo, Chao Liu, Seongmin Ju, and Won-Taek Han “Formation of channels containing lead sulfide quantum dots using continuous-wave laser for active planar waveguides in glasses”
  • S Jeong, HN Nguyen, S Hwang, B Kim, Jong Heo and S Kim “Preparation of photostable near-infrared luminescent glass with quantum dot-layered double hydroxide composites”
  • J Wang, C Liu, W Park, Jong Heo “Band gap tuning of PbSe quantum dots by SrO addition in silicate glasses”
  • Karam Han, Won Bin Im, Jong Heo and Woon Jin Chung “Complete Inorganic Colour Converter Based on Quantum-Dot-Embedded Silicate Glasses for White Light-Emitting-Diodes “
  • Wufeng Xiao, Kai Xu, Chao Liu, Jing Wang, Zhiyong Zhao, Jun Xie, Jianjun Han, Xiujian Zhao, Jong Heo “Formation of core/shell PbS/Na2SrSiO2O6 nanocrystals in glass”
  • Jihong Zhang, Chao Liu, Jong Heo “Mid-infrared luminescence from Sn-modified PbSe quantum dots in silicate glasses”
  • Jing Wang, Jihong Zhang, Chao Liu, Jong Heo, Young Kon Kwon “Germanosilicate glasses containing PbSe quantum dots for mid-infrared luminescence “
  • Thanh Ha Cao, Jong Heo, Young Kon Kwon, Sanghwa Jeong, Sungjee Kim “Photoluminescence from PbS quantum dots and PbS/CdS core/shell quantum dots mixed with As2S3 glass”
  • Jun Ho Lee, Woo Hyung Lee, Jong Kwan Park, Jeong Han Yi, Sang Yeol Shin, BongJe Park, Byoungjin So, Jong Heo, Ju Hyeon Choi, Hey Jeong Kim, Yong Gyu Choi “Thermal properties of ternary Ge-Sb-Se chalcogenide glass for use in moled lens applications”
  • Miae kim, Jong Heo “Calcium-borosilicate glass-ceramics wasteforms to immobilize rare-earth oxide wastes from pyro-processings”
  • Chao Liu, Jong Heo “Band Gap and Diameter Modulation of Quantum Dots in Glasses”
  • Won Ji Park, Chao Liu, Jong Heo “Direct Imaging of the Distribution of Nd3+ Ions in Glasses Containing PbS Quantum Dots”
  • Dongguo Lin, Seungryeol Yi, Jong Heo, Junghyun Lee, Randall M. German, Seong Jin Park “Fabrication of glass components by sintering of commercial glass powder”
  • Hyun-A Park, Yl Kwon Lee, Won Bin Im, Jong Heo, Woon Jin Chung “Phosphor in glass with Eu3+ and Pr3+-doped silicate glasses for LED color conversion”
  • Miae Kim, Jong Heo “Vitusite glass-ceramics wasteforms for immobilization of lanthanide wastes generated by pyro-processing”
  • Jihong Zhang, Chao Liu, Haizheng Tao, Shaoxuan Gu, Gaoke Zhang, Xiujian Zhao, Jong Heo “White upconversion luminescence generation from Ho3+ singly doped chalcohalide glasses”
  • Jihong Zhang, Zhiyong Zhao, Chao Liu, Gaoke Zhang, Xiujian Zhao, Jong Heo, Yang Jiang “Direct observation of Nd3+ and Tm3+ ion distributions in oxy-fluoride glass ceramics containing PbF2 nanocrystals”
  • Jihong Zhang, Chao Liu, Haizheng Tao, Shaoxuan Gu, Gaoke Zhang, Xiujian Zhao, Jong Heo “Compositional dependency of upconversion luminescence of Nd3+ doped Ge-Ga-S-CsBr chalcohalide glasses”
  • Zhiyong Zhao,Chao Liu,Yang Jiang,Jihong Zhang,Haizheng Tao, Jianjun Han,Xiujian Zhao, Jong Heo “Infrared emission from Er3+/Y3+ co-doped oxyfluoride glass-ceramics”
  • Yl Kwon Lee,Yoon Hwa Kim,Jong Heo,Won Bin Im,Woon Jin Chung “Control of chromaticity by phosphor in glasses with low temperature sintered silicate glasses for LED applications”
  • Byoungjin So, Chao Liu and Jong Heo “Plasmon-Assisted Precipitation of PbS Quantum Dots in Glasses Containing Ag Nanoparticles”
  • Chao Liu, Jong Heo “Nanocrystal Formation in Glasses Controlled by Rare Earth Ions”
  • Zhiyong Zhao, Bing Ai, Chao Liu, Jihong Zhang, Byoung Jin So, Jong Heo, Xiujian Zhao “Effects of YF3 doping on the optical properties of Er3+ ions in oxyfluoride glass-ceramics”
  • Na Han, Chao Liu,Jihong Zhang, Xiujian Zhao, Jong Heo, Yang Jiang “Infrared photoluminescence from lead sulfide quantum dots in glasses enriched in sulfur”
  • Jae-Won Lee, Byeong Uk Ye, Dong-yeong Kim, Jong Kyu Kim, Jong Heo, Hu Young Jeong, MyungHwa Kim, Won Jun Choi, and Jeong Min Baik “ZnO Nanowires-based Antireflective Coatings with Double-Nanotextured Surfaces”
  • Kai Xu, Jong Heo “Precipitation of PbS quantum dots in glasses by thermal diffusion of Ag+ ions from silver pastes”
  • Jihong Zhang, Chao Liu, Jong Heo “Evolution of strong red upconversion luminescence in Er3+-containing oxy-fluoride glass and glass ceramics”
  • L. Strizik,J. Zhang, T. Wagner, J. Oswald, T. Kohoutek, B.M. Walsh, J. Prikryl, R. Svoboda, C. Liu, B. Frumarova, M. Frumar, M. Pavlista, W.J. Park, and J. Heo “Green, red and near-infrared photon up-conversion in Ga-Ge-Sb-S:Er3+ amorphous chalcogenides”
  • Qiaoyun Yin, Jihong Zhang, Chao Liu, Jun Xie, Byoung Jin So, Jong Heo, Xiujian Zhao “Dual-band photoluminescence of lead selenide quantum dots doped oxyfluoride glass-ceramics containing BaF2 nanocrystals”
  • Mi Ae Kim, Yong Kon Kwon, Chao Liu, Jong Heo, “Lead Sulfide Quantum Dots in Glasses Containing Rare Eearth Ions”
  • Jihong Zhang, Jong Heo, “980 nm upconversion luminescence from oxy-fluoride glasses and glass-ceramics doped with Yb3+and Er3+ ions”
  • Won Ji Park, Seung Jae Oh, Jong Kyu Kim, Jong Heo, Tomas Wagner, Lucas Strizik “Down-conversion in Tm3 +/Yb3 + doped glasses for multicrystalline silicon photo-voltaic module efficiency enhancement”
  • Seungryeol Yi, Jong Heo, Woon Jin Chung “Stable and Color-Tailorable White Light from Blue LEDs Using Color-Converting Phosphor-Glass Composites”
  • Yi Kwon Lee, Yong Gyu Choi, Jong Heo, Woon Jin Chung “Compositional Dependence of CdSe Quantum Dot Formation on Silicate Host Glass Composition”
  • A.Bhardwaj,A.Hreibi,Chao Liu, Jong Heo,J-M Blondy,F.Gerome “High temperature stable PbS quantum dots”
  • Chao Liu, Jong Heo, “Lead Chalcogenide Quantum Dot-Doped Glasses for Photonic Devices”
  • Jeon Choi, Bong Je Park, Yong Gyu Choi, Jong Heo and Woon Jin Chung “Compositional dependence of Se2- color center formation in silicate glasses”
  • Kai Xu, Jong Heo “Electric Field-Assisted Ag+ Migration for PbS Quantum Dots Formation in Glasses”
  • Kai Xu, Pavel Hrma, Wooyong Um, and Jong Heo “Iron Phosphate Glass for Immobilization of 99Tc”
  • Kai Xu and Jong Heo “Luminescence Enhancement of CdS Quantum Dots in Glass by Ag+ Ion Exchange”
  • Chao Liu, Xiujian Zhao, Jong Heo, Woonjin Chung “Continuous-Wave Laser Patterning of Three-Dimensional Microstructure in Glasses Containing Silver Nanoparticles”
  • Chao Liu, Xiujian Zhao, Jong Heo “Direct imaging of inhomogeneous distribution of Er3+ ions in lead fluoride nanocrystals”
  • Feifei Chen,Baoan Song,Changgui Lin,Shixun Dai,Junwen Cheng and Jong Heo “Glass formation and third-order optical nonlinear characteristics of bismuthate glasses within Bi2O3-GeO2-TiO2 pseudo-ternary system “
  • Kai Xu and Jong Heo “Eeffect of Silver Ion-Exchange on the Precipitation of Lead Sulfide Quantum Dots in Glases”
  • Yl Kwon Lee, Jin Seok Lee, Jong Heo, Won Bin Im, and Woon Jin Chung “Phosphor in glasses with Pb-free silicate glass powders as robust color-converting materials for white LED applications”
  • Chao Liu and Jong Heo “Electron Energy Loss Spectroscopy Analysis on the Preferential Incorporation of Er3+ Ions into Fluoride Nanocrystals in Oxyfuoride Glass-Ceramics”
  • Changgui LIn, Shixun Dai, Chao Liu, Bao`an Song, Yinsheng Xu, Feifei Chen, and Jong Heo “Mechanism of the enhancement of mid-infrared emission from GeS2-Ga2S3 chalcogenide glass-ceramics doped with Tm3+”
  • Jeon Choi, Jong Heo, Yong Gyu Choi, Woon Jin Chung, “Visible light emission from selenium color centers formed in silicate glasses”
  • Kai Xu and Jong Heo, “Lead sulfide quantum dots in glasses controlled by silver diffusion”
  • Qiuhua Nie, Guoxiang Wang,Xunsi Wang,Mohamed Barj,Tiefeng Xu,Shixun Dai and Jong Heo, “Study of thermal and optical properties of the Ge-Te-CdI2/ZnI2 far infrared transmitting glasses”
  • Feifei Chen, Shixun Dai, Tiefeng Xu, Xiang Shen, Changgui Lin, Qiuhua Nie, Chao Liu, and Jong Heo, “Surface-plasmon enhanced ultrafast third-order optical nonlinearities in ellipsoidal gold nanoparticles embedded bismuthate glasses”
  • Kai Xu, Woon Jin Chung, and Jong Heo, “CdS Quantum Dots in Glass: Modification of Photoluminescence by Silver Doping”
  • Jung Kyun Kim, Byeong Kyou Jin, Woon Jin Chung, Bong Je Park, Jong Heo, and Yong Gyu Choi, “Influence of the Ga addition on optical properties of Pr in Ge-Sb-Se glasses”
  • F. Chen, S. Dai, T. Xu, X. Shen, B. Song, C. Lin,X. Wang, C. Liu, K. Xu, and J. Heo, “Redshifted surface plasmon resonance-induced enhacement of third-order optical nonlinearities in silver nanoclusters embedded in Bi2O3-B2O3-TiO2 pseudo-ternary glasses”
  • J. Zhang, J. Heo, X. Zhao, and W. Chung, “Compositional dependence on the mechanism of upconversion in Nd3+/Tm3+ co-doped chalcohalide glasses”
  • K. Xu, C. Liu, S. Dai, X. Shen, X. Wang, and J. Heo, “Influence of silver nanoclusters on formation of PbS quantum dots in glasses”
  • X. Shen, F. Chen, X. Lv, S. Dai, X. Wang, W. Zhang, B. Song, T. Xu, Q. Nie, C. Liu, K. Xu, and J. Heo, “Preparation and third-order optical nonlinearity of glass ceramics based on GeS2-Ga2S3-CsCl pseudo-ternary system”
  • X. Wang, B. Song, W. Zhang, S. Dai, G. Wang, T. Xu, X. Shen, X. Zhang, C. Liu, K. Xu, and J. Heo, “H2O influence evaluating and mid-IR fluorescence quenching in Tm3+-doped GeGaSCsI chalcohalide glasses”
  • T. Xu, F. Chen, S. Dai, X. Shen, X. Wang, Q. Nie, C. Liu, K. Xu, and J. Heo, “Glass formation and third-order optical nonlinear properties within TeO2-Bi2O3-BaO pseudo-ternary system”
  • S. Dai, C. Lin, F.Chen, X. Zhang, C. Liu, K. Xu, J. Heo.X. Shen,and X. Wang, “Enhanced mid-IR luminescence of Tm3+ ions in Ga2S3 nanocrystals embedded chalcohalide glass ceramics”
  • Z. G. Ivanova, M. Jayasimhadri, Jong Heo and J. Zavadil “Up-conversion fluorescence and low-temperature emission in Er3+-doped GeGaS-CsBr glasses”
  • Shixun Dai, Guoxiang Wang, Qiuhua Nie, Xunsi Wang, Xiang Shen, Tiefeng Xu, Lei Ying, Jie Sun, Kun Bai, Xianghua Zhang and Jong Heo “Effect of CuI on the formation and properties of Te-based far infrared transmitting chalcogenide glasses”
  • Woo Hee Kim, Han Bo Ram Lee, Kwang Heo, Young Kuk Lee, Taek Mo Chung, Chang Gyoun Kim, Seunghun Hong, Jong Heo and Hyunjun Kim”Atomic layer deposition of Ni thin film and application to area-selective deposition”
  • Jihong Zhang, Woon Jin Chung, Xiujian Zhao and Jong Heo “Nd3+ sensitized blue upconversion luminescence in Nd3+/Pr3+ co-doped Ge-Ga-S-CsBr chalcohalide glasses”
  • Kai Xu, Chao Liu, Woon Jin Chung, and Jong Heo “Optical properties of CdSe quantum dots in silicate glasses”
  • Chao Liu and Jong Heo “Local heating from silver nanoparticles and its effect on the Er3+ upconversion in oxyfluoride glasses”
  • Sang Min Shim, Chao Liu, Yong Kon Kwon and Jong Heo “Lead sulfide quantum dots formation in glasses controlled by erbium ions”
  • Kai Xu and Jong Heo “New functional glasses containing semiconductor quantum dots”
  • Chao Liu, Yong Kon Kwon, Jong Heo, Bok Hyeon Kim, Ik-bu Sohn “Controlled precipitation of lead sulfide quantum dots in glasses using the femtosecond laser pulses ”
  • Tae Hoon Lee, S. I. Simdyankin, J. Hegedus, Jong Heo, S. R. Elloit “Spatial distribution of rare-earth ions and GaS4 tetrahedra in chalcogenide glasses studied via laser spectroscopy and ab initio molecular dynamics simulation”
  • Jong Heo, Chengzhe Quan “Photo-induced effect in heavy metal oxide glasses ”
  • Jieun Chang, Chao Liu, Jong Heo “Optical properties of PbSe quantum dots doped in brosilicate glass”
  • Chao Liu, Yong Kon Kwon, Jong Heo “Absorption and photoluminescence of PbS QDs in glasses”
  • Chao Liu, Yong Kon Kwon, Jong Heo “Optical modulation of near-infrared photoluminescence from lead sulfide quantum dots in glasses”
  • Z. G. Ivanova, C. Koughia, G. Soundararajan, J. Heo, D. Tonchev, M. Jayasimhadri, S. O. Kasap, The Influence of CsBr addition on optical and thermal properties of GeGaS glasses doped with erbium”
  • Chao Liu, Yong Kon Kwon, Jong Heo “Novel nano-structured glasses containing semiconductor quantum dots: controlling the photoluminescence with phonons and photons”
  • Chao Liu, Yong Kon Kwon, Jong Heo “Near-infrared photoluminescence of PbS QDs precipitated in the glass matrix”
  • Bong Je Park, Hong Seok Seo, Joon Tae Ahn, Young Gyu Choi, Jong Heo, Woon Jin Chung “Dy3+ doped Ge-Ga-Sb-Se glasses and optical fibers for the mid-IR gain media”
  • Tae Hoon Lee, Yong Kon Kwon, Jong Heo “Local structure and its effect on the oscillator strengths and emission properties of Ho3+ in chalcohalide glasses”
  • Jong Heo, Kee Youn Kim, and Yong Kon Kwon “Populations and Emission Properties of the 5I6 and 5I7 levels in Ho3+ Doped into PbO-Bi2O3-Ga2O3 Glasses”
  • Chao Liu, Yong Kon Kwon, Jong Heo “Laser-induced blue-shift of the photoluminescence from PbS quantum dots in glasses”
  • Chao Liu, Jong Heo, Xianghua Zhang, Jean-Luc Adam “Photoluminescence of PbS quantum dots embedded in glasses ”
  • Jong Heo, Chao Liu “PbS quantum-dots in glass matrix for universal fiber-optic amplifier ”
  • Jong Soo Park, Young Jun Park, Jong Heo “Solidification and recycling of incinerator bottom ash through the addition of colloidal silica (SiO2) solution ”
  • Chao Liu, Yong Kon Kwon and Jong Heo “Temperature-dependent brightening and darkening of photoluminescence from PbS quantum dots in glasses ”
  • Chao Liu, Jong Heo “Generation of white light from oxy-fluoride nano-glass doped with Ho3+, Tm3+ and Yb3+ ”
  • Yong Gyu Choi, Jay Hyok Song, Yong Beom Shin and Jong Heo “Chemical characteristics of Dy-S bonds in Ge-As-S glass ”
  • Jay Hyok Song, Yong Gyu Choi, Kohei Kadono, Kohei Fukumi, Hiroyuki Kageyama and Jong Heo “Emission properties and local structure of Tm3+ in Ge-Ga-S-Br glass ”
  • Jong Heo “Emission and local structure of rare-earth ions in chalcogenide glasses”
  • Yong Gyu Choi, Bonghoon Kang, Jay Hyok Song, Woon Jin Chung, Bong Je Park, Hong Seok Seo, Joon Tae Ahn, Jong Heo “Optical properties of Pr3+ in selenide glasses modified with CsI”
  • Jay Hyok Song, Yong Gyu Choi, Kohei Kadono, Kohei Fukumi, Hiroyuki Kageyama, Jong Heo “EXAFS investigation on the structural environment of Tm3+ in Ge-Ga-S-CsBr glasses”
  • Chao Liu and Jong Heo “Up-conversion and photon avalanche in oxy-fluoride nano-structured glasses doped with Ho3+”
  • Jay Hyok Song and Jong Heo “Effect of CsBr addition on the emission properties of Tm3+ ion in Ge-Ga-S glass”
  • Jong Heo, Jay Hyok Song, Yong Gyu Choi “EXAFS investigation on the local environment of rare earth ions in Ge-Ga-S-CsBr glasses”
  • J. Heo, T. H. Lee, W. J. Chung, B. J. Park, J. T. Ahn “Populations and optical gain properties of Ho3+ in sulfide glasses for U-band (1625-1675nm) fibre optic amplifiers”
  • Jay Hyok Song, Yong Gyu Choi, Jong Heo “Ge and Ga K-edge EXAFS analyses on the structure of Ge-Ga-S-CsBr glasses”
  • Tae Hoon Lee and Jong Heo “Energy transfer processes and Ho3+: 5I5 level population dynamics in chalcohalide glasses”
  • Tae Hoon Lee and Jong Heo “1.6um emission and gain properties of Ho3+ in selenide and chalcohalide glasses”
  • Yukari NAKANE, Hiroyuki NASU, Jong Heo, Tadanori HASHIMOTO and Kanichi KAMIYA “Second Harmonic Generation from Thermally Poled Ge-S Glass System”
  • Yong Gyu Choi, Richard J. Curry, Bong Je Park, Kyong Hon Kim, Jong Heo, Dan W. Hewak “Controlling fluorescence lifetime of rare-earth element in amorphous inorganic solids via very small compositional adjustments”
  • Chao Liu, Jong Wan Hong, Jong Heo “Crystallization and local environment of rare-earth ions in oxy-fluoride nanostructured glasses”
  • Jay Hyok Song, Jong Heo, Se Ho Park “1.48-um emission properties and energy transfer between Tm3+ and Ho3+/Tb3+ in Ge-Ga-As-S-CsBr glasses”
  • Yong Gyu Choi, Jung Hyun Baik, Jong Heo “Spectroscopic properties of Pr3+: 1D2→1G4 transition in SiO2-based glasses”
  • Yong Gyu Choi, Richard J. Curry, Bong Je Park, Kyong Hon Kim, Jong Heo, Dan W. Hewak “Extreme hypersensitivity observed from 6H15/2 ↔ 6F11/2 transition of Dy3+ in inorganic noncrystalline solids”
  • Jay Hyok Song, Jong Heo “Energy transfer and population inversion in heavy metal oxide glasses doped with Tm3+ and Tb3+”
  • Tae Hoon Lee and Jong Heo,Yong Gyu Choi, Bong Je Park and Woon Jin Chung ” Emission properties of Ho3+/Tb3+ Co-doped in Ge30Ga2As8S60 glass”
  • Young Jun Park, Jong Heo ” Corrosion behavior of glass and glass-ceramics made of municipal solid waste incinerator fly ash”
  • Yong Seop Han, Jay Hyok Song, and Jong Heo ” Quantitative Identification of Phonon Modes Controlling the Multiphonon Relaxation in Heavy-Metal Oxide Glasses”
  • Heo “Novel Photonic Glasses for Fiber-Optic Amplifiers”
  • Tae Hoon Lee, Jong Heo, Yong Gyu Choi, Bong Je Park, Kyong Hon Kim “Optimized combination of Ho3+ and sulfide glass for U-band fiber-optic amplifiers”
  • Dong Jun Lee, Jong Heo, Se Ho Park ” Energy transfer and 1.48um emission properties in chalcohalide glasses doped with Tm3+and Tb3+”
  • Woon Jin Chung, Jong Heo, Animesh Jha ” Effect of alkali halides on the persistent spectral hole burning in Ge-Ga-S glasses doped with Eu3+ ”
  • Yune Hyoun Kim, Un-Chul Paek, Won-Taek Han, Jong Heo “Absorption and emission properties of Tm2+ ions in germanosilicate glass fibers”
  • Jong Heo, “Rare-earth doped chalcogenide glasses for fiber-optic amplifiers”
  • Yong Seop Han, Jay Hyok Song, Jong Heo, “Analysis of cross relaxation between Tm3+ ions in PbO-Bi2O3-Ga2O3-GeO2 glass”
  • Yong Seop Han, Jay Hyok Song, Jong Heo, “Analysis of cross relaxation between Tm3+ ions in PbO-Bi2O3-Ga2O3-GeO2 glass”
  • Yong Gyu Choi, Young Beom Seo, Jong Heo, “Enhancement in lifetimes of the Pr3+:1.6um emission in Ge-Ga-As-Se glasses with CsBr addition”
  • Jay Hyok Song, Jong Heo and Se Ho Park, “Emission properties of PbO-Bi2O3-Ga2O3-GeO2 glasses doped with Tm3+ and Ho3+”
  • Woon Jin Chung and Jong Heo, “Spectroscopic Properties and local Structure of Eu3+ in Ge-Ga-S-CsBr (or CsCl) Glasses”
  • Yong Seop Han and Jong Heo, “Midinfrared emission properties of Pr3+-doped chalcogenide glasses at cryogenic temperature”
  • Yong Seop Han, Dong Jun Lee and Jong Heo, “1.48um emission properties and the cross-relaxation mechanism in chalcohalide glass doped with Tm3+”
  • Young Jun Park, Soon Ok Moon and J. Heo, “Crystalline phase control of glass ceramics obtained from sewage sludge fly ash”
  • Y. G. Choi, B. J. Park, K. H. Kim and J. Heo, “Cross relaxation between and multiphonon relaxation of near-infrared excited states of Pr3+ ions in selenide glasses”
  • Yong Seop Han, Jong Heo, Yong Beom Shin, “Cross relaxation mechanism among Tm3+ ions in Ge30Ga1As6S62 glass”
  • J. Heo, “1.3um emission properties and local structure of Dy3+ in chalcohalide glasses”
  • W. J. Chung and J. Heo, “Fluorescence and Persistent Spectral Hole Burning of Eu3+ in Ge-Ga-S-KBr Glasses at Liquid Nitrogen Temperature”
  • W. J. Chung and J. Heo, “Mechanism of the Roon-Temperature Persistent Spectral Hole Burning in Borate Glasses Doped with Eu3+”
  • Woon Jin Chung, Jong Heo, “Optical Properties and Persistent Spectral Hole Burning of Eu3+ in Ge-Ga-S Glass with Alkali Halides”
  • Y. J. Park and J. Heo, Conversion to Glass-Ceramics from Glasses Made by MSW Incinerator Fly Ash for Recycling”
  • Y. J. Park and J. Heo, “Nucleation and Crystallization Kinetics of Glasses Derived from Incinerator Fly Ash Waste”
  • S. H. Park, D. C. Lee, J. Heo and D. W. Shin, “Energy Transfer Between Er3+and Pr3+ in Chalcogenide Glasses for Dual-Wavelength Fiber-Optic Amplifiers”
  • Y. B. Shin, C. K. Yang and J. Heo, “Optimization of Dy3+-doped Ge-Ga-As-S-CsBr Glass Composition and its 1.31um Emission Properties”
  • W. J. Chung and J. Heo, “Persistent Spectral Hole Burning in Chalcohalide Glasses Doped with Eu3+”
  • Y. J. Park and J. Heo, “Vitrification of Fly Ash from Municipal Solid Waste Incinerator”
  • Y. G. Choi, B. J. Park. K. H. Kim and J. Heo, “Pr3+- and Pr3+/Er3+-doped Selenide Glasses for potential 1.6um Optical Amplifier Materials”
  • W. J. Chung and J. Heo, “Room Temperature Persistent Spectral Hole Burning in X-ray Irradiated Eu3+-dopd Borate Glasses”
  • Y. G. Choi, K. H. Kim, B. J. Park and J. Heo, “1.6㎛ Emission from the Pr3+:(3F3, 3F4)→6H4 Transition in Pr3+- and Pr3+/Er3+-doped Selenide Glasses”
  • Y. B. Shin, J. Heo and Hyoun Soo Kim, “Enhancement of the 1.31㎛ Emission Properties of Dy3+-Doped Ge-Ga-S Glasses with the Addition of Alkali Halides”
  • W. J. Chung and Jong Heo, “Energy Transfer Process for the Blue Up-conversion in Calcium Aluminate Glasses doped with Tm3+ and Nd3+”
  • Y. G. Choi, K. H. Kim, Y. S. Han and Jong Heo, “Oxidation State and Local Coordination of Chromium Dopant in Soda-lime silicate and Calcium al uminate Glasses”
  • Y. G. Choi, K. H. Kim, S. H. Park and Jong Heo, “Comparative Study of Energy Transfers from Er3+ to Ce3+ in Tellurite and Sulfide Glasses under 980nm Excitation”
  • Y. B. Shin, J. H. Kim, Y. S. Kim and Jong Heo, “Effect of Tb3+ Co-doping on the Electron Population Densities of Tm3+ in Ge-As-Ga-S Glasses”
  • Y. G. Choi, K. H. Kim, B. J. Lee, Y. B. Shin, Y. S. Kim and J. Heo, “Emission Properties of the Er3+:4I11/2→4I13/2 Transition in Er3+- and Er3+/Tm3+-doped Ge-Ga-As-S Glasses”
  • S. H. Park, D. C. Lee, J. Heo and H. S. Kim, “Pr3+/Er3+ Co-doped Ge-As-Ga-S Glasses as Dual-Wavelength Fiber-Optic Amplifiers at 1.31 and 1.55㎛ Window”
  • Y. B. Shin, H. T. Lim, Y. G. Choi, Y. S. Kim and J. Heo, “2.0㎛ Emission Properties and Energy transfer between Ho3+ and Tm3+ in PbO-Bi2O3-Ga2O3 Glasses”
  • Y. G. Choi, K. H. Kim, Y. S. Han and J. Heo, “Sensitizing Effect of Yb3+ on Near-Infrared Fluorescence Emission of Cr4+-doped Clacium Aluminate Glasses”
  • Y. B. Shin and J. Heo, “Modification of the Local Phonon Modes and Electron-phonon Coupling Strengths in Dy3+-doped Sulfide Glasses for Efficient 1.3um Amplification”
  • Y. G. Choi, V. A. Chernov and J. Heo, “Cryogenic EXAFS Investigation of the Short-Range Structural Environment of Gallium in PbO-Ga2O3 Glasses”
  • Y. G. Choi, K. H. Kim and J. Heo, “Spectroscopic Properties and Energy Transfer in PbO-Bi2O3-Ga2O3 Glasses Doped with Er2O3″
  • S. H. Park, J. Heo and H. S. Kim, “Compositional Dependence of the 1.3㎛ Emission and Energy Transfer Mechanism in Ge-Ga-S Glasses Doped with Pr3+”
  • Y. G. Choi, K. H. Kim, V. A. Chernov and J. Heo, “EXAFS Spectroscopic Study of PbO-Bi2O3-Ga2O3 Glasses”
  • Y. B. Shin and J. Heo,”Mid-Infrared Emissions and Energy Transfer in Ge-Ga-S glasses doped with Dy3+”
  • Yong Beom Shin and Jong Heo, “Mid-Infrared Emissions and Multiphonon Relaxation in Dy3+-doped chalcohalide Glasses”
  • Yong Gyu Choi, Kyong Hon Kim, Vladimir A. Chernov and Jong Heo, “Pb LIII-edge EXAFS and XANES Analysis on the Structural Environment of Lead in PbO-Ga2O3 Glasses”
  • Zhengwu Jin and Jong Heo, “Soil Remediation Effects of a Na2O-P2O5 Binary Phosphate Glass on Pb-Contaminated Solis”
  • Yong Gyu Choi and Jong Heo, “Influence of OH- and Nd3+ Concentrations on the Lifetimes of the Nd3+:4F3/2 Level in PbO-Bi2O3-Ga2O3 Glasses”
  • Jong Heo, Joong Min Yoon and Sun-Youn Ryou, “Raman Spectroscopic Analysis on the Solubility Mechanism of La3+ in GeS2-Ga2S3 Glasses”
  • Yong Gyu Choi, Jong Heo and V. A. Chernov, “Ga K-edge EXAFS Analysis on the Coordination of Gallium in PbO-Ga2O3 Glasses”
  • Yong Gyu Choi and Jong Heo, “1.3μm Emission and Multiphonon Relaxation Phenomena in PbO-Bi2O3-Ga2O3 Glasses Doped with Rare-Earths”
  • Jong Heo, “2.9μm Emission and Multiphonon Relaxation in Ge25Ga5S70 Glass doped with Dy3+ and Tm3+”
  • Woon Jin Chung, Jae Ryoung Yoo, You Song Kim and Jong Heo, “Mechanism of the Blue Upconversion in Tm3+/Nd3+-doped Calcium Aluminate Glasses”
  • Jong Heo, Woo Young Cho and Woon Jin Chung, “Sensitizing Effect of Tm3+ on 2.9μm Emission from Dy3+-doped Ge25Ga5S70 Glass”
  • Yong Beom Shin, Woo Young Cho and Jong Heo, “Multiphonon and Cross Relaxation Phenomena in Ge-As(or Ga)-S Glasses doped with Tm3+”
  • A. A. Kharlamov, R. M. Almeida and Jong Heo, “Vibrational Spectra and Structure of Heavy Metal Oxide Glasses”
  • You Song Kim, Weon Hyo Kim, and Jong Heo, “Third-Order Optical Nonlinearity of TeO2-PbO-GeO2 Glasses”
  • Jong Heo and Yong Beom Shin, ” Absorption and Mid-infrared Emission Spectroscopy of Dy3+ in Ge-As-(or Ga)-S Glasses”
  • You Song Kim, Woo Young Cho, Yong Beom Shin and Jong Heo, “Emission Characteristics of Ge-Ga-S Glasses doped with Tm3+/Ho3+”
  • Yong Beom Shin, Joo Nyung Jang and Jong Heo, “Mid-infrared light emission characteristics of Ho3+-doped chalcogenide and heavy-metal oxide glasses”
  • Jong Heo, Yong Beom Shin and Joo Nyung Jang, “Spectroscopic Analysis of Tm3+ in PbO-Bi2O3-Ga2O3 Glass”
  • Jong Heo, Choon Gon Kim and You Song Kim, “Characterization and X-ray Photoelectron-Spectroscopy Investigation of PbO-Bi2O3-GA2O3 Glasses”
  • Jong Heo, Jang Kyoo Park and You Song Kim, “Infrared transmitting Cd-As-Ge-I Glasses”
  • M. Rodrigues, Jong Heo and G. H. Sigel, Jr. , “Remote Spectroscopic Applications of Chalcogenide Glasses Fibers”
  • K. Wei, Jong Heo and G. H. Sigel, Jr. , “Optical Properties of Ge-As-Se-Te(or I) Glasses for Infrared Fibers”
  • Jong Heo, D. Lam, G. H. Sigel, Jr. , E. A. Mendoza and D. A. Hensley, “Spectroscopic Analysis of the Structure and Properties of Alkali Tellurite Glasses”
  • Jong Heo, M. Rodrigues, S. J. Saggese and G. H. Sigel, Jr. , “Remote Fiber Optic Chemical Sensing using Evanescent-Wave Interations in Chalcogenide Glass Fibers”
  • Jong Heo, J. S. Sanghera and John D. Mackenzie, “Chalcohalide Glasses for Infrared Fiber Optics”
  • Jong Heo, Akihiko Sugitani and John D. Mackenzie, “New Sulfide Glasses in the ZrS2-K2S-GeS2 System”
  • Jong Heo and John D. Mackenzie, “Chacohalide Glasses: Part 3. Vibrational Spectra of Ge-S-I Glasses”
  • Jong Heo and John D. Mackenzie, “Chacohalide Glasses: Part 2. Vibrational Spectra of Ge-S-Br Glasses”
  • Jong Heo and John D. Mackenzie, “Chalcohalide Glasses: Part 1. Synthsis and Properties of Ge-S-Br and Ge-S-I Glasses”
  • C. N. J. Wagner, M. S. Boldrick, Dokyol Lee, Jong Heo and J. D. Mackenzie, “The Structure of (Ge0.33S0.67)1-xBrx and (Ge0.33S0.67)1-xIx Glasses”
  • J. S. Sanghera, Jong Heo and J. D. Mackenzie, “Chalcohalide Glasses”
  • Jong Heo, J. S. Sanghera and J. D. Mackenzie, “A Structural Investigation of As2S3-Tl2S glasses by XPS”
  • J. S. Sanghera, Jong Heo, J. D. Mackenzie and R. M. Almeida, “XPS Study of Non-Bridging Selenium Atoms in As2Se3-Tl2Se Glasses”
  • J. S. Sanghera, Jong Heo and J. D. Mackenzie, “A Structural Investigation of GeSe2-Tl2Se glasses by X-ray Photoelectron Spectroscopy”
  • H. Nasu, J. Heo and J. D. Mackenzie, “XPS study of Non-Bridging Oxygens in Na2O-SiO2 Gels”
  • H. Nasu, R. M. Almeida, J. Heo, J. S. Sanghera and J. D. Mackenzie, “XPS Studies of Sulfide and Selenide Glasses”
  • J. Heo, J. S. Sanghera, H. Nasu and J. D. Mackenzie, “The Structure and Properties of Infrared Transmitting Chalcohalide Glasses”
  • R. M. Almeida, H. Nasu, J. Heo and J. D. Mackenzie, “Identification of Non-Bridging Sulfur Atoms in GeS2-Tl2S Glasses”
  • H. Nasu, D. P. Yamato, J. Heo and J. D. Mackenzie, “Preparation and Properties of Non-Fluoride Halide Glasses”
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