J. Ryu

发表

Effects of growth temperature on nitrogen incorporation into InGaPN epilayer and its optical properties

K. Kim, H. Asahi, S. Hasegawa, 2014 .

A simple route for fabrication of graphene nanoribbons by pulsed laser irradiation in ethanol

J. Ryu, K. Shim, S. Bang, 2015 .

Thin Film Deposition of Tb3Al5O12:Ce by Pulsed Laser Ablation and Effects of Low-temperature Post-annealing

K. Kim, J. Ryu, J. Chung, 2012 .

Laser wavelength modulated pulsed laser ablation for selective and efficient production of graphene quantum dots

K. Kim, Byoung-Soo Lee, J. Ryu, 2019, RSC advances.

Synthesis of rod-type Co2.4Mn0.6O4 via oxalate precipitation for water splitting catalysts

Jaewoong Lee, Kangmin Kim, K. Kim, 2020 .

Evaluation of cement mortars blended with copper alloy slag

J. Ryu, Jung-il Lee, Changhong Hong, 2015 .

Synthesis of Y3Al5O12:Ce3+ colloidal nanocrystals by pulsed laser ablation and their luminescent properties

K. Kim, J. Ryu, 2013 .

Simple Route for Y3Al5O12 : Ce3 + Colloidal Nanocrystal via Laser Ablation in Deionized Water and its Luminescence

K. Kim, N. Koshizaki, J. Ryu, 2008 .

Quasi-intrinsic colossal permittivity in Nb and In co-doped rutile TiO2 nanoceramics synthesized through a oxalate chemical-solution route combined with spark plasma sintering.

J. Ryu, P. Dufour, Hyuksu Han, 2015, Physical chemistry chemical physics : PCCP.

Pulsed laser ablation based synthetic route for nitrogen-doped graphene quantum dots using graphite flakes

K. Kim, Byoung-Soo Lee, Y. K. Jeong, 2020 .

Photoluminescence and LED application of β-SiAlON:Eu2+ green phosphor

J. Ryu, J. Chung, 2012 .

Luminescence properties of Eu2+-doped β-Si6−zAlzOzN8−z microcrystals fabricated by gas pressured reaction

J. Ryu, H. Won, C. Yoon, 2009 .

Photoluminescence of Ce3 + -Activated β -SiAlON Blue Phosphor for UV-LED

Chang-Bun Yoon, J. Ryu, W. Park, 2010 .

Crystal structure of Mn-Co-Ni thermistor

J. Ryu, Sungwook Mhin, Jung-il Lee, 2015 .

Laser-induced synthesis of BaMoO4 nanocolloidal suspension and its optical properties

K. Kim, J. Ryu, K. Shim, 2008 .

Room-temperature laser deposition of GaAs nanocrystals on PMMA microspheres using particle fluidization

Jong-Won Yoon, J. Ryu, K. Shim, 2007 .

Synthesis of nanocrystalline MMoO4 (M = Ni, Zn) phosphors via a citrate complex route assisted by microwave irradiation and their photoluminescence

S. Koo, Jong-Won Yoon, J. Ryu, 2006 .

Computational atomic‐scale design and experimental verification for layered double hydroxide as an efficient alkaline oxygen evolution reaction catalyst

K. Kim, Taeseup Song, J. Ryu, 2022, International Journal of Energy Research.

Tellurium-Incorporated Nickel-Cobalt Layered Double Hydroxide and Its Oxygen Evolution Reaction

J. Ryu, Jung-il Lee, Hui Ra Chae, 2021, Korean Journal of Metals and Materials.

Boosting oxygen evolution reaction of transition metal layered double hydroxide by metalloid incorporation

K. Kim, Taeseup Song, K. Chung, 2020 .

Accurate Electronic Structures of Eu-Doped SiAlON Green Phosphor with a Semilocal Exchange–Correlation Potential

Sung-Ho Lee, J. Ryu, D. S. Yoo, 2011 .

High-power Energy Harvesting and Imperceptible Pulse Sensing Through Peapod-inspired Hierarchically Designed Piezoelectric Nanofibers

Jacob L. Jones, S. H. Kim, K. Kim, 2022, Nano Energy.

Dual‐Phase Engineering of Nickel Boride‐Hydroxide Nanoparticles toward High‐Performance Water Oxidation Electrocatalysts

K. Kim, K. Chung, Ghulam Ali, 2020, Advanced Functional Materials.

Improved surface morphology of ultrananocrystalline diamond film by deaggregation of nanodiamond seeds

J. Ryu, Sungu Hwang, Jong Cheon Park, 2014 .

Electrical properties of Fe doped Ni-Mn-Co-O cubic spinel nanopowders for temperature sensors

K. Kim, J. Ryu, K. Park, 2017 .

Preparation and characterization of Mn-Co-Ni NTC thermistor

J. Ryu, Jung-il Lee, J. Shin, 2015 .

Synthesis of EuxSi6−zAlzOzN8−z green phosphor and its luminescent properties

J. Ryu, H. Won, C. Yoon, 2009 .

Parallelized Reaction Pathway and Stronger Internal Band Bending by Partial Oxidation of Metal Sulfide–Graphene Composites: Important Factors of Synergistic Oxygen Evolution Reaction Enhancement

Jaewoong Lee, K. Kim, Taeseup Song, 2018 .

Study on nitrogen-induced defects formation and annealing effects in TlInGaAsN alloysystem

K. Kim, H. Asahi, Woo-Byoung Kim, 2013 .

Pulsed laser ablation of hydroxyapatite in ethanol

J. Ryu, Jung-il Lee, 2014 .

Simple synthetic route for hydroxyapatite colloidal nanoparticles via a Nd:YAG laser ablation in liquid medium

K. Kim, N. Koshizaki, T. Sasaki, 2009 .

Microwave-assisted synthesis of BaMoO4 nanocrystallites by a citrate complex method and their anisotropic aggregation

Jong-Won Yoon, J. Ryu, K. Shim, 2006 .

Microwave-assisted synthesis of barium molybdate by a citrate complex method and oriented aggregation

Jong-Won Yoon, J. Ryu, K. Shim, 2005 .

Microstructure and optical properties of nanocrystalline CaWO4 thin films deposited by pulsed laser ablation in room temperature

Woo-Sik Kim, K. Kim, Jong-Won Yoon, 2007 .

Synthesis of ZnWO4 nanocrystalline powders, by the polymerized complex method

J. Ryu, K. Auh, C. Lim, 2003 .

One-Step Synthesis of a 12CaO[middle dot]7Al2O3 Electride via the Spark Plasma Sintering (SPS) Method

J. Ryu, K. Shim, B. Choi, 2011 .

Reaction morphology and the effect of pH on the preparation of TiO2 nanoparticles by a sol-gel method

J. Ryu, C. Lim, Do-Hwan Kim, 2010 .

Ultrafast Method for Selective Design of Graphene Quantum Dots with Highly Efficient Blue Emission

Jacob L. Jones, K. Kim, J. Ryu, 2016, Scientific Reports.

Visible green upconversion luminescence of Li + /Er 3+ /Yb 3+ co-doped CaWO 4 phosphor and effects of Yb 3+ concentration

J. Ryu, Jung-il Lee, H. Cho, 2013 .

Visible green upconversion luminescence of Er3+/Yb3+/Li+ co-doped CaWO4 particles

J. Ryu, J. Chung, Jung-il Lee, 2013 .

Visible green upconversion luminescence of Li/Er/Yb co-doped CaWO4 phosphor and effects of Yb concentration

J. Ryu, Jung-il Lee, H. Cho, 2013 .

Quantum Confinement of GaAs Nanocrystals Deposited on PMMA Microspheres Using Pulsed Laser Ablation

J. Ryu, S. Kweon, Sung-Lim Ryu, 2013 .

Synthesis of CaWO4 nanocolloidal suspension via pulsed laser ablation and its optical properties

K. Kim, Jong-Won Yoon, J. Ryu, 2007 .

Synthesis of CaMoO4 nanoparticles by pulsed laser ablation in deionized water and optical properties

Jong-Won Yoon, K. Hamada, J. Ryu, 2007 .

Room-temperature deposition of nanocrystalline CaWO4 films by pulsed laser and their optical properties

Jong-Won Yoon, N. Koshizaki, T. Sasaki, 2006 .

Room-temperature deposition of nanocrystalline PbWO4 thin films by pulsed laser ablation

N. Koshizaki, J. Ryu, K. Shim, 2006 .

Growth and characterization of LiTaO3 single crystals by the floating zone method

J. Ryu, K. Auh, C. Lim, 1998 .

Hopping conduction in (Ni,Co,Mn)O4 prepared by different synthetic routes: Conventional and spark plasma sintering

K. Kim, J. Ryu, J. Forrester, 2017 .

Fabrication of Ag nanoparticles-coated macroporous SiO2 structure by using polystyrene spheres

Jong-Won Yoon, J. Ryu, K. Shim, 2007 .

Microwave-Assisted Synthesis of MWO4 and MMoO4 (M = Ca, Ni) Nano-Powders Using Citrate Complex Precursor

Jong-Won Yoon, J. Ryu, K. Shim, 2006 .

Microwave-assisted synthesis of nanocrystalline MWO4 (M: Ca, Ni) via water-based citrate complex precursor

Jong-Won Yoon, W. Oh, J. Ryu, 2005 .

Microwave-assisted synthesis of PbWO4 nano-powders via a citrate complex precursor and its photoluminescence

S. Koo, Jong-Won Yoon, J. Ryu, 2006 .

Photoluminescence in nanocrystalline MMoO4 (M = Ca, Ba) synthesized by a polymerized complex method

Jong-Won Yoon, J. Ryu, K. Shim, 2006 .

Blue luminescence of nanocrystalline PbWO4 phosphor synthesized via a citrate complex route assisted by microwave irradiation

Jong-Won Yoon, J. Ryu, K. Shim, 2005 .

Microwave-assisted synthesis of CaMoO4 nano-powders by a citrate complex method and its photoluminescence property

Jong-Won Yoon, W. Oh, J. Ryu, 2005 .

Synthesis of scheelite-type nanocolloidal particles by pulsed laser ablation in liquid and their size distribution analysis

J. Ryu, K. Shim, Jung-il Lee, 2014 .

Blue-Luminescence of Nanocrystalline MWO4 ( M = Ca , Sr , Ba , Pb ) Phosphors Synthesized via a Citrate Complex Route Assisted by Microwave Irradiation

Jong-Won Yoon, J. Ryu, K. Shim, 2005 .

Pulsed-laser-assisted synthesis of a Tm3+/Yb3+ co-doped CaMoO4 colloidal nanocrystal and its upconversion luminescence

J. Ryu, Kyoungwon Cho, Jung-il Lee, 2016 .

Green upconversion luminescence from poly-crystalline Yb3+, Er3+ Co-doped CaMoO4

J. Lee, J. Ryu, K. Shim, 2012 .

Microwave-assisted synthesis of nanocrystalline BaMoO4 by a polymerized complex method and its photoluminescent property

Jong-Won Yoon, J. Ryu, K. Shim, 2005 .

Upconversion luminescence of Ho3+/Tm3+/Yb3+ tri-doped NaLa(MoO4)2 phosphors

K. Kim, J. Ryu, Kyoungwon Cho, 2015 .

Controllable white upconversion luminescence in Ho3+/Tm3+/Yb3+ co-doped CaMoO4

K. Kim, J. Ryu, K. Shim, 2012 .

Green Upconversion Luminescence of Li+/Er3+/Yb3+ Tridoped CaWO4 and Effects of Er3+ Concentration

Sung-Yong Cho, J. Ryu, K. Shim, 2011 .

Pulsed laser induced synthesis of scheelite-type colloidal nanoparticles in liquid and the size distribution by nanoparticle tracking analysis

Jong-Won Yoon, J. Ryu, K. Shim, 2007 .

Luminescence of Nanocrystalline Tb3Al5O12 : Ce3 + Phosphors Synthesized by Nitrate-Citrate Gel Combustion Method

K. Kim, J. Ryu, K. Shim, 2008 .

Crystal Structure of Lu2.92Ce0.08MgAl3SiO12 Garnet Phosphor and Its Photoluminescent Properties

K. Kim, J. Ryu, Kyoungwon Cho, 2016 .

White luminescence of Ho3+/Tm3+/Yb3+-codoped CaWO4 synthesized via citrate complex route assisted by microwave irradiation

J. Ryu, J. Y. Lee, D. Ka, 2014 .

Luminescent Properties of Ca-α-SiAlON : Eu2 + Phosphors Synthesized by Gas-Pressured Sintering

J. Ryu, D. Noh, B. Tsukerblat, 2008 .

Light emitting properties of SiAlON:Eu2+ green phosphor

Sung-Yong Cho, Jeong Ho Ryu, Sung-Yong Cho, 2011 .

First-principles calculation and luminescence property of Eux:Si5Al1−xO1+xN7−x green phosphor

Sung-Ho Lee, J. Ryu, C. Chung, 2010 .

Luminescent properties of β-SiAlON:Eu2+ green phosphors synthesized by gas pressured sintering

J. Ryu, H. Won, C. Yoon, 2008 .

Yellow lighting upconversion from Yb3+/Ho3+ co-doped CaMoO4

J. Lee, J. Ryu, K. Shim, 2012 .

Thermal conductivity analysis of Al/graphite composite fabricated by a mechanical alloying

J. Ryu, Jung-il Lee, Tae Wan Kim, 2016 .

A review on inorganic phosphor materials for white LEDs

J. Ryu, S. Hwang, Jae Bin Lee, 2012 .

Up- and Downconversion Luminescence in Ho3+,Yb3+-Co-Doped Y2O3 Transparent Ceramics Prepared by Spark Plasma Sintering

Cheolwoo Park, J. Ryu, K. Shim, 2019, Korean Journal of Metals and Materials.

Reusable selective sensing-substrate for ultrasensitive and rapid detection of uranium radioisotopes

D. Ahn, Y. Ko, J. Ryu, 2021 .

Low-iridium doped single-crystalline hydrogenated titanates (H2Ti3O7) with large exposed {100} facets for enhanced oxygen evolution reaction under acidic conditions

K. Kim, Taeseup Song, J. Ryu, 2023, Journal of Alloys and Compounds.

Synthesis and characterization of TMA-A zeolite nanocrystals incorporating ZnO nanoclusters

J. Ryu, C. Lim, 2009 .

Concentration and separation of nickel from copper alloy dross using chelating regin

J. Ryu, M. Kong, Jung-il Lee, 2013 .

Microstructure of As-cast Co-Cr-Mo Alloy Prepared by Investment Casting

K. Kim, J. Ryu, Kyunghwan Jung, 2018 .

Few-layered metallic 1T-MoS2/TiO2 with exposed (001) facets: two-dimensional nanocomposites for enhanced photocatalytic activities.

Jacob L. Jones, K. Kim, Taeseup Song, 2017, Physical chemistry chemical physics : PCCP.

Pulsed Laser Confinement of Single Atomic Catalysts on Carbon Nanotube Matrix for Enhanced Oxygen Evolution Reaction.

K. Kim, K. Chung, Y. K. Jeong, 2021, ACS nano.

Colossal Dielectric Perovskites of Calcium Copper Titanate (CaCu3Ti4O12) with Low‐Iridium Dopants Enables Ultrahigh Mass Activity for the Acidic Oxygen Evolution Reaction (Adv. Sci. 16/2023)

K. Chung, Ghulam Ali, K. Chae, 2023, Advanced science.

Synthesis of (Ni,Mn,Co)O4 nanopowder with single cubic spinel phase via combustion method

Dong-Hyun Kim, K. Kim, J. Ryu, 2016 .

Phase evolution of (Ni, Co, Mn)O4 during heat treatment with high temperature in situ X-ray diffraction

Dong-Hyun Kim, J. Ryu, Hyuksu Han, 2016 .

Ni‐Fe‐Cu‐layered double hydroxides as high‐performance electrocatalysts for alkaline water oxidation

K. Kim, J. Ryu, Hyuksu Han, 2021, International Journal of Energy Research.

Selective recovery of Sn from copper alloy dross and its heat-treatment for synthesis of SnO2

J. Ryu, M. Kong, Jung-il Lee, 2014 .

Optical characteristics of GaN single crystals grown by the HVPE: Effects of thermal annealing and N2 plasma treatment

Jong-Won Yoon, J. Ryu, K. Shim, 2006 .

Recovery of Sn from Copper Alloy Dross by a Selective Dissolution and Its Heat-treatment for the Synthesis of SnO 2

J. Ryu, M. Kong, Jung-il Lee, 2013 .

Photoluminescence properties of Mn4+-activated Li2ZnSn2O6 red phosphors

Dong Hwa Lee, J. Ryu, H. Cho, 2019, Journal of Ceramic Processing Research.

High enhancement of green upconversion luminescence of Li+/Er3+/Yb3+ tri-doped CaMoO4

J. Lee, J. Ryu, K. Shim, 2012 .

Effect of Yb3+ and Tm3+ concentrations on blue and NIR upconversion luminescence in Yb3+, Tm3+ co-doped CaMoO4

J. Ryu, K. Shim, J. Chung, 2013 .

Effects of sodium dodecyl sulfate surfactant on up-conversion luminescence of Er3+/Yb3+ -codoped NaLa (MoO4)2 nanocolloidal phosphor prepared by pulsed laser ablation in water

K. Kim, J. Ryu, K. Shim, 2019, Journal of Ceramic Processing Research.

Graphene Oxide Quantum Dots Derived from Coal for Bioimaging: Facile and Green Approach

K. Kim, Taeseup Song, Byoungsoo Lee, 2019, Scientific Reports.

Graphene Oxide Quantum Dots Derived from Coal for Bioimaging: Facile and Green Approach

K. Kim, Taeseup Song, Byoungsoo Lee, 2019, Scientific Reports.

White Lighting Upconversion in Tm3+/Ho3+/Yb3+ Co-Doped CaWO4

J. Ryu, K. Shim, J. Chung, 2012 .

Blue upconversion luminescence of CaMoO4:Li+/Yb3+/Tm3+ phosphors prepared by complex citrate method

J. Ryu, S. Ur, K. Shim, 2012 .

Colossal Dielectric Perovskites of Calcium Copper Titanate (CaCu3Ti4O12) with Low‐Iridium Dopants Enables Ultrahigh Mass Activity for the Acidic Oxygen Evolution Reaction

K. Chung, Ghulam Ali, K. Chae, 2023, Advanced Science.

One-step synthesis of sulfur-incorporated graphene quantum dots using pulsed laser ablation for enhancing optical properties.

K. Kim, Y. K. Jeong, J. Ryu, 2020, Optics express.

Effect of high cobalt concentration on hopping motion in cobalt manganese spinel oxide (CoxMn3–xO4,x≥ 2.3)

Jae Seok Lee, Jacob L. Jones, K. Kim, 2016 .

Synthesis of CoxMn1−xO4 (0.9≤x≤2.7) nanopowders with controlled phase and composition via a gel-combustion method

Jae Seok Lee, K. Kim, J. Ryu, 2016 .

Fundamental Understanding of the Formation Mechanism for Graphene Quantum Dots Fabricated by Pulsed Laser Fragmentation in Liquid: Experimental and Theoretical Insight.

K. Kim, J. Ryu, Hyuksu Han, 2020, Small.

A simple route for synthesis of SnO 2 from copper alloy dross

J. Ryu, J. Y. Lee, Jung-il Lee, 2014 .

Separation of Nickel and Tin from copper alloy dross

J. Ryu, Jung-il Lee, Changhong Hong, 2014 .

Strength and sulfuric acid resistance properties of cement mortar containing copper slag

J. Ryu, Jung-il Lee, Changhong Hong, 2016 .

Characteristics of fresh mortar with particle size and replacement ratio of copper slag

J. Ryu, Jung-il Lee, Changhong Hong, 2016 .

Transforming Carbon Black into Graphene Oxide Quantum Dots by Pulsed Laser Ablation in Ethanol

J. Ryu, Jung-il Lee, 2020 .

Optical properties of (Ce x Lu 1-x ) 3 MgAl 3 SiO 12 yellow phosphor

J. Ryu, Jung-il Lee, Changhong Hong, 2016 .

Synthesis of Lu 2.94 Ce 0.06 MgAl 3 SiO 12 phosphor and its photoluminescent properties

J. Ryu, Jung-il Lee, J. Shin, 2015 .

Synthesis of Lu Ce MgAl 3 SiO phosphor and its photoluminescent properties

J. Ryu, Jung-il Lee, J. Shin, 2015 .

Laser-driven formation of ZnSnO3/CNT heterostructure and its critical role in boosting performance of the triboelectric nanogenerator

K. Kim, Taeseup Song, J. Ryu, 2023, Carbon.

Synthesis of scheelite structural Yb3+, Er3+ co-doped NaLa(MoO4)2 and its green upconversion luminescence

J. Ryu, Jung-il Lee, 2014 .