Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 1 Pyeong-Han KIM, Yoon-Seo JANG Electronic Engineering, Incheon National University (HMDL: 융합 다차원소재 및 소자 연구실 ) 16 년도 1 학기 캡스턴 디자인 계획 발표 - 1 차 - ddo soon e

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 2 Team Subject Motivation Research Plan Role Research Table Budget Similar cases ORDER

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 3 Team

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 4 NameStudent IDMajorBelong Pyeong- Han KIM Incheon National University HMDL (Hybrid Multiscale- materials and Device Lab) gmail.com Yoon-Seo Jang gmail.com TEAM

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 5 Subject

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 6 Subject A Study on Electrical Properties of Multi-stacked Carbon Electrodes for Flexible Electronics Purpose For optimized sheet resistance, contact resistance and transparency by variety conditions. Based as it, an object of the application such as Transparent Electrode, Bio sensor. SUBJECT Flexible Device(Transparent Electrode)

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 7 Motivation

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 8  Key requirements on Transparent Electrodes High transparency Low resistance Uniformity flexible electronics MOTIVATION Required sheet resistance

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 9  Graphene Non uniformity associated with grain boundary MOTIVATION Graphene grain boundaryCNT & Graphene

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 10  Multi-stacked electrodes by using Graphene/SWNTs are promising  Highly required for systematic understanding on electrical behaviors Temperature Pressure ▶ Rc, Rs MOTIVATION Graphene/SWNTs application

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 11 Research Plan

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 12  Implementation of Multi-stacked Carbon Electrodes TLM pattern implementation  Graphene  Graphene on SWNTs  SWNTs on Graphene  Graphene on Spray typed SWNTs  Spray typed SWNTs on Graphene RESEARCH PLAN CarbonsMulti-stacking

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 13  Evaluation on Electrical Characteristics and Modeling Sheet resistance and contact resistance evaluation  Temperature  Pressure  Contact type  Top contact  Bottom contact RESEARCH PLAN TLM measurementOrigin programEach contact

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 14  TLM(Transmission Line Method) analysis using 융합기술원 equipment  Arrhenius Plot Activation extraction Rc,Rs extraction Schottky contact extraction RESEARCH PLAN – Key Point TLM illustration 융합기술원 TLM result graph

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 15 Role

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 16 ROLE Yoon-Seo JANGPyeong-Han KIM Paper searchResearching CNT growthGraphene growth TLM Rc analysisMulti stacking Measuring devicesTLM Rs analysis Characteristic evaluationBio sensor Data Cleanup

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 17 Research Table

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 18 RESEARCH TABLE Plan M3456 W Planning 1 st announcement Ⅴ Growth TLM implementation TLM analysis Midterm exam ※※ Temp analysis Evaluation Final exam ※※ Paperwork

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 19 Budget

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 20 Budget MaterialCostEquipmentFee Wafer3EA, 5 per 1EA 공동기기원 SEM 3 per 1 count PMMA10 per 1 solution TLM 분석 free CNT solution70 per 1 solutionSpray Type? PVA solution50 per 1 solution4 point probe? Ferritin solution20 per 10ml Poly-L-lysine25 per 100ml Etc? ? Total : 150 BUDGET (Unit : 10,000\)

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 21 Similar Cases

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 22 저가형, 대면적 전자소자 向 액상 나노튜브 기반의 정렬 기술 개발 (2015 년 인천대학교 전자공학과 졸업논문 ) As a result CNT alignment by DEP, Blowing processing, Important elements on Blowing processing ▶ The presence of the mold ▶ The size of the mold ▶ The strength of the wind In the DEP experiment, when CNT density is more diluted, it shows a tendency that increase on-off ratio. We are going to find optimized characteristic based on variety condition SIMILAR CASES

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 23 ORIGIN Transparent Electrode http:// Carbon Nanotube and Graphene Hybrid Thin Film for Transparent Electrodes and Field Effect Transistors A comparison between bottom contact and top contact all organic field effect transistors assembled by soft lithography P. Cosseddu, A. Bonfiglio

Hybrid Multiscale-materials and Device Lab. (HMDL) - 융합 다차원 소재 및 소자 연구실 Pyeong-Han KIM 24 Thank you