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Hyungtak Seo

Ajou University - Department of Materials Science & Engineering

Suwon

Korea, Republic of (South Korea)

  • Ajou University - Department of Materials Science & Engineering

SCHOLARLY PAPERS

7

DOWNLOADS

452

TOTAL CITATIONS

2

Scholarly Papers (7)

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1.

Hierarchical Alpha Manganese Vanadate Microflowers: A Controllable Design of Electrode for High-Performance Flexible Hybrid Supercapacitors

Number of pages: 23 Posted: 18 Dec 2021
Qadeer Akbar Sial, Shankara S. Kalanur and Hyungtak Seo
Ajou University, Ajou University and Ajou University - Department of Materials Science & Engineering
Downloads 118 (608,822)
Citation 1

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α-Mn2V2O7, Hybrid flexible supercapacitors, Micro-flower structure, Power density, Specific capacity

2.

High-Performance Indium Oxide Quasi-Two-Dimensional Electron Gas Transistors Using Atomic Layer Deposition and Interface Engineering

Number of pages: 30 Posted: 03 Nov 2025
Suwan Lee, Hyunmin Dang, Taehyeon Yoon, Junmo Kim, Seunghyun Kim, Ahyeong Kim, Mohit Kumar and Hyungtak Seo
Ajou University, Ajou University, Ajou University, Ajou University, Ajou University, Ajou University, Ajou University and Ajou University - Department of Materials Science & Engineering
Downloads 79 (830,555)

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Atomic layer deposition, two-dimensional electron gas, thin film transistor, Indium oxide, Aluminum oxide, high-performance.

3.

Effects of Substrate and Annealing Conditions on Ferroelectric Properties of Non-Doped Hfo2 Deposited by Rf Plasma Sputter

Number of pages: 18 Posted: 30 Jun 2023
Seokwon Lim, yeonghwan Ahn, Kumar Mohit and Hyungtak Seo
Ajou University, Ajou University, Ajou University and Ajou University - Department of Materials Science & Engineering
Downloads 58 (980,173)

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Hafnium oxide, Sputtering, Orthorhombic, Substrate, Ferroelectricity

4.

Effects of Oxygen Pda on High-K Dielectric Properties of Hfo2-Zro2 Nanolaminate Layer in Mos Capacitor

Number of pages: 26 Posted: 06 Mar 2025
Beomho Won, Junmo Kim, Sangmin Lee, Suyeon Park, Donghyeon Bae, Shahid Iqbal and Hyungtak Seo
Ajou University, Ajou University, Ajou University, Ajou University, Ajou University, Ajou University and Ajou University - Department of Materials Science & Engineering
Downloads 57 (1,010,164)

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high-k dielectric, HfO2, ZrO2, nanolaminate, tetragonal, post-deposition annealing (PDA)

5.

Quasi-Stoichiometric Mo3N4 Thin Film with High Conductivity and Long-Term Electrical Stability Using Ammonia (NH3) Treatment

Number of pages: 34 Posted: 07 Nov 2025
Amir Sohail Khan, Ahmad Ali, Thai Duy Le, Rana Basit Ali, Ashish Kumar, R Samyugdhanayaki, Muhammad Waqas, Shari Hari S. Pai and Hyungtak Seo
Ajou University, Ajou University, affiliation not provided to SSRN, Ajou University, Ajou University, Ajou University, Ajou University, Ajou University and Ajou University - Department of Materials Science & Engineering
Downloads 51 (1,086,013)

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MoNx thin film, ammonia treatment, high conductivity, oxidation, long-term stability

6.

Correlation of Spectroscopically Resolved Interface and Bulk Defects to Electrical Properties in Ultrathin HfAlO MOS Capacitors

Number of pages: 31 Posted: 22 Nov 2025
Minwoo Kim, Hyunmin Dang, Seunghyun Kim, Minsoo Kim, Joonyoung Choi, Donhwan Lee, Hangyeol Lee, Sungwon Kim, Yusin Yang and Hyungtak Seo
Ajou University, Ajou University, Ajou University, Ajou University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Ajou University - Department of Materials Science & Engineering
Downloads 45 (1,157,785)

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High-k dielectric, Hafnium aluminum oxide (HfAlO), Trap, Band alignment, Spectroscopic characterization

7.

Effect of Structural Changes of Wo3 Thin Films on Response Direction and Rate in Hydrogen Detection

Number of pages: 30 Posted: 04 Oct 2023
Seung-Ik Han, Mohit Kumar, Le Thai Duy, Rubaya Yeasmin, Chiwan Park, Gwanggyo Jung, Hyunsup Kim and Hyungtak Seo
Ajou University, Ajou University, Ajou University, Ajou University, Ajou University, Ajou University, Shinhan University and Ajou University - Department of Materials Science & Engineering
Downloads 44 (1,133,231)
Citation 1

Abstract:

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tungsten oxide, palladium, thin film, current direction, hydrogen sensors