- 물리전자 (Physical Electronics)
- 고체물리학에 기초하여 반도체 소자의 물리적, 전기적 현상에 대한 기본 개념을 이해하고, 반도체 접합의 해석, 반도체 소자의 동작원리와 제조공정, 등가회로의 모델링, 전자회로에의 응용 등에 대하여 강의한다. 컴퓨터를 이용하여 소자 시뮬레이션도 병행하여 그 이론을 습득한다.
- This course will discuss refinery, purification, growth of single crystal, imperfection , diffusion of dopant, carrier density and transfer mechanism in crystal by basic concept of semiconductor material physical property.
- 논리회로 (Logic Circuit)
- 디지털 논리회로의 기본요소인 논리소자의 특성이해 및 디지털 논리회로(조합회로, 순서회로)에 대한 설계방법을 익혀 실제적 응용 디지털 회로설계와 컴퓨터의 기본구조설계에 관해 학습한다.
- This course covers combinational and sequential logic circuits which are bases for understanding and designing digital systems and computers.
- 확률 및 랜덤변수 (Probability and Random Variables)
- 이 과목에서는 불가측성이 내재된 시스템의 해석 및 설계를 위하여 확률 이론의 기본적인 내용을 학습한다. 다루게 될 주요내용은 확률기초이론, 랜덤 변수, 확률분포와 밀도함수, 평균과 분산, 상관성과 대역밀도함수, 랜덤 프로세스이다. 이 과목의 학습 내용은 정보 통신, 제어 공학, 반도체, 전산학 등의 분야에 폭넓게 활용될 수 있다. 과제물은 C/C++을 이용하여 프로그래밍 능력을 향상시킨다.
- This course gives an introductory treatment of probability theory for analysis of the system that inherently exhibits randomness. Covered topics include elementary probability theory, random variable, probability distribution and density function, correlation and spectral density function, and random processes. Those topics are applicable to a wide range of electrical engineering fields including information technology, control engineering, semiconductor, computer engineering, etc. Homework is assigned to improve C/C++ programming skill.
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- [1] Jung Woo Leem, Sehwan Kim, Soo Hyun Lee, John A. Rogers, Eunkyoung Kim*, and Jae Su Yu*, "Efficiency Enhancement of Organic Solar Cells Using Hydrophobic Antireflective Inverted Moth-Eye Nanopatterned PDMS Films", Adv. Energy Mater. 4(8), 1301315(pp.1-7), 2014. IF:14.3 (JCR Top 10%)
- [2] Sehwan Kim, Joo Hwan Koh, Xu Yang, Won Seok Chi, Chihyun Park, Jung Woo Leem, Byeonggwan Kim, SeogjaeSeo, Yuna Kim, Jae Su Yu, Jong Hak Kim, and Eunkyoung Kim*,"Enhanced Device Efficiency of Bi-layered Inverted Organic Solar Cells based on Photocurable P3HTs with Light Harvesting ZnO Nanorod Array", Adv. Energy Mater. 4(6), 1301338(pp.1-8), 2014. IF: 14.385 (JCR Top 10%)
- [3]Jung Woo Leem, Jae Su Yu*, Jonggon Heo, Won-Kyu Park, Jin-Hong Park, Woo Jin Cho, and Do Eok Kim, "Nanostructured encapsulation coverglasses with omnidirectional broadband antireflection and self-cleaning properties for III-V multi-junction solar cell applications", Sol. Energy Mater. Sol. Cells 120, pp.555-560, 2014. IF: 5.030
- [4] E. Pavitra, G. Seeta Rama Raju, Wook Park*, and Jae Su Yu*, "Concentration andpenetration depth dependent tunable emissions from Eu3+ co-doped SrY2O4:Dy3+ nanocrystalline phosphor", New Phys. Chem. 38(1), pp.163-169, 2014. IF: 3.159
- [5]Goli Nagaraju, Yeong Hwan Ko, and Jae Su Yu*, "Facile synthesis of ZnO/CuO nanostructures on cellulose paper and their p-njunction properties", Mater. Lett. 116, pp.64-67, 2014. IF: 2.269
- [6]Soo Hyun Lee and Jae Su Yu*, "Synthesis and luminescence properties of Eu3+ doped BaGd2Ti4O13 phosphors", Mater. Res. Bull. 50, pp.354-358, 2014. IF:1.968
- [7]L. Krishna Bharat, Jin Young Park, and Jae Su Yu*,"Hydrothermal synthesis, structuresand luminescent properties of nanocrystaline Ca8Gd2 (PO4)6O2:Eu2+, Eu3+ phosphors", Chem. Eng. J 240, pp.354-358, 2014. IF: 4.058 (JCR Top 10%)
- [8] Jung Woo Leem, Hee Kwan Lee, Jonggon Heo, Won-Kyu Park, Jin-Hong Park, and Jae Su Yu*, "Electrochemically synthesized broadband antireflective and hydrophobic GaOOH nanopillars for III-V InGaP/GaAs/Ge triple-junction solar cellapplications", Opt. Express 22(S2), pp.A328 A334, 2014. IF: 3.525 (JCR Top 10%)
- [9] Yeong Hwan Ko, Goli nagaraju, and Jae Su Yu*, "Facile preparation and optoelectronic propertiesof CuO nanowires for violet light sensing", Mater. Lett. 117, pp.217-220, 2014. IF: 2.269
- [10] Hyun Jeong, Yong Hwan Kim, Doo Jae Park, Yeong Hwan Ko, Jae Su Yu, Sang-Bae Choi, Dong-Seon Lee, Hong Seok Lee, Eun-Kyung Suh, and Mun Seok Jeong, "Light-Extraction Enhancement of a GaN-based LED covered with ZnO Nanorod Arrays", Nanoscale 6(8), pp.4371-4378, 2014. IF: 6.739 (JCR Top 10%)
- [11] G. Seeta Rama Raju, E.Pavitra, Ganji Purnachandra Nagaraju, Kandimalla Rames, El-RayesBassel F, and Jae Su Yu*, "Imaging and curcumin delivery in pancreaticcancer cell lines using PEGylated α-Gd2(MoO4)3 mesoporous particles", Dalton Trans. 43(8), pp.3330-3338, 2014. IF: 4.097
- [12] Jung Woo Leem, Jong Nam Kim, Jae Su Yu*, and Sam Kyu Noh, "Theoretical modeling andoptimization of III-V GaInP/GaAs/Ge monolithic triple-junction solar cells", J. Kor. Phys. Soc. 64(10), pp.1561-1565, 2014. IF: 0.957
- [13] Jung Woo Leem, Jae Su Yu*, Dong-Hwan Jun, Jonggon Heo, and Won-KyuPark, "Efficiency improvement of III-V GaAs solar cellsusing biomimetic TiO2 subwavelength structures with wide-anlge and broadband antireflection properties", Sol. Energy Mater. Sol. Cells 127, pp.43-49, 2014. IF:5.030
- [14] G. Seeta Rama Raju and Jae Su Yu*, "Novel orange and reddish-orange color emitting BaGd2O4: Sm3+ nanophosphors for LED and FED applications", Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 124, pp.383-388, 2014. IF: 2.129
- [15] E. Pavitra and Jae Su Yu*, "Tunable emissions from Dy3+/Sm3+ ions co-activated SrY2O4:Er3+ nanocrystalline phosphors for LED and FED applications" J. Alloys Comp. 592, pp.157-163, 2014. IF: 2.726 (JCR Top 10%)
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