Browsing byAuthorNahm, Sahn

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Showing results 52 to 81 of 119

Issue DateTitleAuthor(s)
2016-12Large Electrostrain in K(Nb1-xMnx)O-3 Lead-Free Piezoelectric CeramicsKim, Jong-Hyun; Kim, Dae-Hyeon; Lee, Tae-Ho; Lee, Tae-Gon; Lee, Ji-Hyun; Kim, Bo-Yun; Nahm, Sahn; Kang, Chong-Yun; Ryu, Jungho
2012-12-10Large in-plane permittivity of Ba0.6Sr0.4TiO3 thin films crystallized using excimer laser annealing at 300 degrees CKang, Min-Gyu; Cho, Kwang-Hwan; Do, Young Ho; Lee, Young-Jin; Nahm, Sahn; Yoon, Seok-Jin; Kang, Chong-Yun
2023-07Layer-Controlled Perovskite 2D Nanosheet Interlayer for the Energy Storage Performance of NanocompositesRyu, Ahrom; Yim, Haena; Yoo, Soyeon; Park, Jiseul; Lee, Dong-Gyu; Lee, Jun Young; Song, Hyun-Cheol; Baek, Seung Hyub; Nahm, Sahn; Choi, Ji-Won
2010-01Leakage current mechanism and effect of oxygen vacancy on the leakage current of Bi5Nb3O15 filmsCho, Kyung-Hoon; Choi, Chang-Hak; Choi, Joo-Young; Seong, Tae-Geun; Nahm, Sahn; Kang, Chong-Yun; Yoon, Seok-Jin; Kim, Jong-Hee
2022-10Low Energy and Analog Memristor Enabled by Regulation of Ru ion Motion for High Precision Neuromorphic ComputingKim, Ji Eun; Kwon, Jae Uk; Chun, Suk Yeop; Song, Young Geun; Jeong, Doo Seok; Kang, Chong-Yun; Kim, Seong Keun; Nahm, Sahn; Yoon, Jung Ho
2017-02-01Low temperature firing and microwave dielectric properties of Bi4-xGe3O12-1.5x ceramicsMa, Xing-Hua; Kweon, Sang-Hyo; Nahm, Sahn; Kang, Chong-Yun; Yoon, Seok-Jin; Kim, Young-Sik
2012-01Low-Temperature Crystallization of Sol-Gel Derived PbZr0.52Ti0.48O3 Thin Films with a Vanadium AdditiveKang, Min-Gyu; Oh, Seung-Min; Cho, Kwang-Hwan; Do, Young-Ho; Paik, Dong-Soo; Cho, Bong-Hee; Kang, Chong-Yun; Nahm, Sahn; Yoon, Seok-Jin
2014-12Low-Temperature Sintering and Piezoelectric Properties of CuO-Added KNbO3 CeramicsKim, Dae-Hyeon; Joung, Mi-Ri; Seo, In-Tae; Hur, Joon; Kim, Jong-Hyun; Kim, Bo-Yun; Lee, Hwack-Joo; Nahm, Sahn
2010-01Low-temperature sintering of temperature-stable LaNbO4 microwave dielectric ceramicsLee, Hang-Won; Park, Jeong-Hyun; Nahm, Sahn; Kim, Dong-Wan; Park, Jae-Gwan
2017-12-13Low-Temperature-Grown KNbO3 Thin Films and Their Application to Piezoelectric Nanogenerators and Self-Powered ReRAM DeviceLee, Tae -Ho; Hwang, Hyun-Gyu; Jang, Seonghoon; Wang, Gunuk; Han, Seongbeom; Kim, Dong-Hwee; Kang, Chong-Yun; Nahm, Sahn
2016-07Microstructural and Microwave Dielectric Properties of Bi12GeO20 and Bi2O3-Deficient Bi12GeO20 CeramicsMa, Xing-Hua; Kweon, Sang-Hyo; Nahm, Sahn; Kang, Chong-Yun; Yoon, Seok-Jin; Kim, Young-Sik; Yoon, Won-Sang
2014-05Microstructural variation and dielectric properties of KTiNbO5 and K3Ti5NbO14 ceramicsIm, Mir; Kweon, Sang-Hyo; Kim, Jin-Seong; Nahm, Sahn; Choi, Ji-Won; Hwang, Seong-Ju
2011-05Microstructure and Electrical Properties of Amorphous Bi5Nb3O15 Films Grown on Cu/Ti/SiO2/Si Substrates Using RF Magnetron SputteringKim, Jin-Seong; Cho, Kyung-Hoon; Kang, Lee-Seung; Sun, Jong-Woo; Paik, Dong-Soo; Seong, Tae-Geun; Kang, Chong-Yun; Kim, Jong-Hee; Sung, Tae-Hyun; Nahm, Sahn
2012-12Microstructure and microwave dielectric properties of Bi12SiO20 ceramicsJeong, Byoung-Jik; Joung, Mi-Ri; Kweon, Sang-Hyo; Kim, Jin-Seong; Nahm, Sahn; Choi, Ji-Won; Hwang, Seong-Ju
2007-06Microstructure and piezoelectric properties of (1-x)(Na0.5K0.5)NbO3-xLiNbO(3) ceramicsSong, Hyun-Cheol; Cho, Kyung-Hoon; Park, Hwi-Yeol; Ahn, Cheol-Woo; Nahm, Sahn; Uchino, Kenji; Park, Seung-Ho
2013-07Microstructures and Microwave Dielectric Properties of Bi2O3-Deficient Bi12SiO20 CeramicsJeong, Byoung-Jik; Joung, Mi-Ri; Kweon, Sang-Hyo; Kim, Jin-Seong; Nahm, Sahn; Choi, Ji-Won; Hwang, Seong-Ju
2007-01Middle- and high-permittivity dielectric compositions for low-temperature co-fired ceramicsChoi, Young-Jin; Park, Jeong-Hyun; Park, Jae-Hwan; Nahm, Sahn; Park, Jae-Gwan
2023-11Mn-doped 0.15Pb(Yb1/2Nb1/2)O3-0.48Pb(Mg1/3Nb2/3)O3-0.37PbTiO3 piezoelectric ceramics for high performance high-power transducersLee, Dong-Gyu; Go, Su-hwan; Yoo, Il-Ryeol; Choi, Seong-Hui; Kim, Yi Yeon; Kim, Hyun Soo; Hur, Sunghoon; Kang, Heemin; Baik, Jeong Min; Park, Yong Seok; Nahm, Sahn; Kang, Chong-Yun; Cho, Kyung-Hoon; Song, Hyun-Cheol
2022-12Multiscale landscaping of droplet wettability on fibrous layers of facial masksPark, Sang jin; Cho-hee Lee; KIM YEONJI; KO JUNHYUK; Kim Tae woo; Kim, Seong Jin; Nahm, Sahn; Cho, Hyesung; Moon, Myoung Woon
2017-05-26Nanogenerator-induced synaptic plasticity and metaplasticity of bio-realistic artificial synapsesKim, Bo-Yun; Hwang, Hyun-Gyu; Woo, Jong-Un; Lee, Woong-Hee; Lee, Tae-Ho; Kang, Chong-Yun; Nahm, Sahn
2018-08Nanostructured polycarbonate for robust transparency and anti-fogging by control of self-masking metallic clustersYoon, Sun Mi; Lee, Hyunji; Lee, Hyebin; Nahm, Sahn; Moon, Myoung-Woon
2008-08Oxygen pressure and Mn-doping effects on the structure and leakage current of Bi(6)Ti(5)TeO(22) thin filmChoi, Chang-Hak; Choi, Joo-Young; Cho, Kyung-Hoon; Yoo, Myong-Jae; Nahm, Sahn; Kang, Chong-Yun; Yoon, Seok-Jin; Kim, Jong-Hee
2014-10Piezoelectric Ceramics for Use in Multilayer Actuators and Energy HarvestersHur, Joon; Seo, In-Tae; Kim, Dae-Hyeon; Nahm, Sahn; Ryu, Jungho; Han, Seung Ho; Kang, Chong-Yun; Yoon, Seok-Jin
2020-12Piezoelectric Energy Harvesting Design Principles for Materials and Structures: Material Figure-of-Merit and Self-Resonance TuningSong, Hyun-Cheol; Kim, Sun-Woo; Kim, Hyun Soo; Lee, Dong-Gyu; Kang, Chong-Yun; Nahm, Sahn
2014-10Piezoelectric nanogenerators synthesized using KNbO3 nanowires with various crystal structuresJoung, Mi-Ri; Xu, Haibo; Seo, In-Tae; Kim, Dae-Hyeon; Hur, Joon; Nahm, Sahn; Kang, Chong-Yun; Yoon, Seok-Jin; Park, Hyun-Min
2017-12Piezoelectric properties of (Na1-xKx)NbO3-based lead-free piezoelectric ceramics and their application in knocking sensorKim, Dae-Hyeon; Lee, Tae-Gon; Cho, Sung-Hoon; Lee, Ku-Tak; Kang, Chong-Yun; Lee, Won-Kyoung; Lee, Chung-Kook; Nahm, Sahn
2013-04Piezoelectric Properties of Lead-free Piezoelectric Ceramics and Their Energy Harvester CharacteristicsSeo, In-Tae; Choi, Chang-Hoi; Song, Daniel; Jang, Min-Soo; Kim, Bo-Yun; Nahm, Sahn; Kim, Young-Sik; Sung, Tae-Hyun; Song, Hyun-Cheol
2017-10Piezoelectric properties of Pb(Zr,Ti)O-3-Pb(Ni,Nb)O-3 ceramics and their application in energy harvestersLee, Tae-Gon; Lee, Ho-Jun; Kim, Sun-Woo; Kim, Dae-Hyeon; Han, Seung Ho; Kang, Hyung-Won; Kang, Chong-Yun; Nahm, Sahn
2014-07Post-calcination, a novel method to synthesize cobalt oxide-based thermoelectric materialsKang, Min-Gyu; Cho, Kwang-Hwan; Kim, Jin-Sang; Nahm, Sahn; Yoon, Seok-Jin; Kang, Chong-Yun
2019-05Pseudocubic-based polymorphic phase boundary structures and their effect on the piezoelectric properties of (Li,Na,K)(Nb,Sb)O-3-SrZrO3 lead-free ceramicsLee, Ku-Tak; Kim, Dae-Hyeon; Cho, Sung-Hoon; Kim, Jeong-Seog; Ryu, Jungho; Ahn, Chel-Woo; Lee, Tae-Ho; Kim, Gyeung-Ho; Nahm, Sahn