Flexible and Nanobio Device Lab
















      Our FAND research goal is to develop 'Self-powered Flexible Electronic Systems' using high performance nano-materials and soft electronic technologies. This flexible technology could provide interesting opportunities for printable electronics such as flexible displays, artificial skins, biosensors, roll-up communication, and biomedical applications for human body integration. First, our laboratory is involved in the development of flexible energy systems such as self-powered nanogenerator and batteries for not only operating the mobile electronics/sensor electronics but also convirting the tiny movements of human into electricity. Second, our studies  are also interested in developing new flexible nanomaterials using laser material interaction such as excimer, CW, solid state laser, and Flash lamp in the application fields of 3D nano-transistor, localized high temperature process (over 1000 Celcius) that are compatible with flexible substrates.

      Third, another research aim is to develop flexible LSI (large scale integration of nanotransistors) and high density memory on plastic substarates using advanced self-assembling nanotechnolgy. Fourth, our group is interested in neuromorphic computing using memristor for artificial intelligent. Finally, we want to integrate flexible inorganic optoelectronics (e.g. f-GaN or GaAs) into invivo optogenetic applications for detecting or even treating the human diseases.

   - Flexible Self-powered Energy Source & Flexible Piezoelectric Sensor

   - Flexible Large Scale Integration (f-LSI) and Memory (RRAM, PRAM)

   - Neuromorphic Computing using Memristor

   - Flexible Inorganic LED for Biomedical Optoelectronics

   - Laser Material Interaction for Flexible Applications & Nanomaterials





  FAND's Notice

  Prof. Lee's Invited Talk

이건재 교수 '현대사회의 과학과 예술' 신문사 칼럼 기재 (May 12)






                             Department of Materials Science and Engineering, KAIST

                      291 DaeHak-ro, Yuseong-gu, Daejeon, Korea, 34141 (대전 유성구 대학로 291)

                                        Tel: 82-42-350-3343,         Fax: 82-42-350-3310














   'Laser-induced Phase Separation of SiC' is published in Nature Communications (Nov 2016)

   'Flash-Induced Self-Limited Plasmonic Welding of Silver Nanowire' is published in Adv. Mater. as Cover article. (Dec 2016)

 Laser-induced Phase Separation (Nov 2016, Nature Comm)

 국내 보도: 이데일리, 전자신문, 연합, 매경뉴스1, 사이언스타임스, 신소재,

 해외 보도:  ScienceDaily, AZON, HelloDD, World News, MaterialGate,

            Opli, Solid State Tech, Nanowerk, Physorg, ScienceMag, TERA

   Laser Material Interaction with Ag NW (Dec 2016)




   'Flexible NAND Flash Memery' is published in Adv. Mater. as Cover article. (Aug 2016)

   'Skin-Like Oxide Thin-Film Transistors for Transparent Displays' is published in Adv. Fucn. Mater. as Cover article. (Jul 2016)

   'ACF Packaged Flexible NAND Flash Memory' is published and presented in 2015 IEDM.

   'Invivo Flexible LSI' is published in ACS Nano (May 2013)

   'Flexible Crossbar Resistive Memory using ILLO' is published in Adv. Mater. as Cover article. (Nov 2014)

   'Fully Functional Flexible Memory' is published in Nano Letters. (Dec 2011)

 Roll-based Flexible NAND Flash Memory (Aug. 2016) 


 국제보도: Physorg, ScienceDailyNanowerkEulekAlertResearchSea,  ScienceNewsLine,  Solid State Technology,                  

 국내보도: 연합뉴스, 헤럴드경제, 코리아헤럴드,  매경, 디지털타임스,  서울경제,  뉴스1

   Roll-based Flexible NAND (Aug. 2016)   Flexible Transparent Oxide TFT(Jul, 2016)   Fleixlbe Crossbar Memristors           

 투명반도체 보도: MedicalNews, Physorg,  NanowerkNextBigFuture   BigNewsNetwork,                  유연메모리 보도: 연합, NRF  

  MaterialGateEulekAlertI4U, BGR, TechBlog,  ScienceNewsLine,  DailySun, DailyMail                    PhysorgNanowerk, ECN, PDD, SpaceDaily,

 국내: 연합, 매경, 디지털타임스, 전자신문,  ResearchSea,  ScienceDaily

 Flexible NAND Flash Memory (IEDM, Dec 2015)


Flexible Large Scale Integration (ACS Nano 2013)


  KBS 9 시 뉴스                                              


  Flexible Large Scale Integrated Circuits (LSI)


NAND news_1.jpg

언론보도: 연합뉴스, 매경, 뉴스1, 디지털타임스, 헤럴드경제, KAIST

   ACS C&EN 특집기사 (미국 화학학회)

   특집방송: Arirand TV (Introduce FAND's Technology)

   특집보도: 연합TV, KBS, YTN, 동아, C&EN (ACS Chemical Engineering News), MW

   해외보도:  Physorg,  Nanowerk,  EulekAlert,  Sciencecodex, ScienceDaily, AZON

   국내보도: 노컷뉴스, 연합, 매일경제, 한국일보, 전자신문,  한국경제, 파이낸셜뉴스

  KBS 9시 News (Dec, 2011)  


2011년 보도:  PhysicsWorld, KBS9시, Reuter, MBCMBN

                   PhysorgNanowerkEurekAlert, SpaceDaily

                   연합,  동아,  매경,  노컷, 전자신문, YTN

  Nano Letters (Dec, 2011)   

       Physics World (Dec 2011)   



    Invited Review 'Strechable Piezoelectric Nanocomposite Generator' is published in Nano Convergence. (Jun 2016)

    Invited Review 'Performance Enhancement of Electronic and Energy Devices via BCP' is published in Adv. Mater. (Jun 2015)

    Invited Review 'Self-powered Flexible Electronic System' is published in Nano Energy. (Dec 2014)

    Invited Review 'Flexible Piezoelectric Energy Harvester and Nanosensor' is published in Adv. Healthcare Mater. (Dec. 2014)

    Invited Review 'Invivo Flexible Inorganic LEDs for Biomedical Application' is published in Nanobiosensors. (Dec 2012)

       Invited Review, Nano Convergence (Jun 2016)           Invited Review, Extreme Mechanics Letters (Jul 2016)


     Invited Review, Adv. Mater (Jun 2015)                          Invited Review, Nano Energy (Apr 2015)          

                      Invited Review, Adv. Healthcare Mater. (Dec 2014)           Invited Review, Nanobiosensor, (Dec 2012)



    'Self-powered Wireless Sensor Node' is published in Adv. Energy Mater. as Cover Article.(May 2015)

    'Self-powered Deep Brain Stimulation' is published in Energy Environ. Sci. as Cover Article.(Sept 2015)

    'Reconfigurable Rectified Flexible Energy Harvester' is published in Adv. Energy Mater. (Mar 2015)

    'Self-Powered Cardiac Pacemaker' is published in Adv. Mater. as Cover Article. (Jul 2014))

    'Flexible PZT Thin Film Nanogenerator' is published in Adv. Mater. as Cover Article. (Apr 2014)

    'Piezoelectric Thin Film nanogenerator' is published in Nano Letters. (Dec 2010)

 Self-powered Wireless Sensor (AEM, Jun 2016)   Self-powered Deep Brain Stimulation (EES, Sep 2015)   


 News: IoT,  전자신문

 Adv. Energy Mater. (Jun 2016)   EES (Sep 2015)                        Adv. Mater. (Jul, 2014)         Adv. Mater. (Apr, 2014)


  KBS 자가발전 심장박동기 (6 Aug 2014)      YTN 보도         Reconfigurable Rectified Nanogenerator (AEM, Mar 2015)   


 Flexible Thin Film Nanogenerator Movie (Apr

   Nano Letters, BTO Thin Film NG (Dec, 2010)


2014. 8, 보도: MBC뉴스데스크, KBS, YTN, 조선, 동아, 연합        YahooMedicalNewsMedicalDaily, ScienceDailyNYDaily

       PressTV,  ScienceNews, Nanowerk  BS, ScienceReport

2014. 6. 보도: ScienceTimes전자신문, 매경, 연합뉴스, 머투

       R&D, IDTech, ScienceDaily, Physorg, Nanowerk, SC

2010. 12월 보도: CBS노컷, 연합뉴스, 과학동아, KAIST 신문

       Nanowerk, Medical News, Physorg, Science Daily

    국민일보 특집기사 (Dec, 2010)



   'Optogenetic Brain Mapping of Freely Moving Mice via iWEBS' is published in ACS Nano (Feb 2016)

   'Self-powered Flexible GaAs LED' is published in Energy Environ. Sci. as Cover Article. (Sept 2014)

   'Flexible GaN LED for Biomedical Applications' is published in Nano Energy (2011)

   Flexible Optogenetic Devices, Feb 2016                                    Self-powered Flexible GaAs LED, EES, Sept 2014  


  Flexible GaN LED, Nano Energy, 2011



  Flexible LED Movie        


Physorg 기사 (w/ Prof. John Rogers's comment)

국내보도: 조선(link), 연합, 노컷, 전자신문국민일보, YTN,  대덕넷

해외보도: NanowerkMedical NewsTodayPhysorg, ScienceDaily


   'Laser-induced BCP Writing' is online published in ACS Nano (Feb 2016)

   'Laser-induced Doped Graphene' is published in ACS Nano (Jul 2014)

   Laser-induced BCP Writing, ACS Nano, Feb 2016           Laser-induced Doped Graphene, ACS Nano, Jul 2014



    'Biomimetic Artificial Acoustic Nanosensor' is published in Adv. Fucn. Mater. as Cover Article. (Nov 2014)


 Biomimetic Acoustic Sensor using Flexibe Inorganic Piezoelectric Thin Film
 Adv. Func. Mater.(
Nov, 2014)

  뉴스: 파이낸셜(Arp 2016),   뉴시스, 동아사이언스 (2014)


   'Self-Structured Conductive Filament Nanoheater for PRAM' is published in ACS Nano (Jun 2015)

   'Flexible PRAM' is published in ACS Nano (Apr 2015)

   'Self-assembled BCP RRAM' is published in ACS Nano (Sept 2014)

   'Self-assembled BCP PRAM' is published in ACS Nano (Mar 2013)

 Self-filament Heater for PRAM, ACS Nano (Jun 2015)   


 Flexible PRAM, ACS Nano (Mar 2015)


Media: Materials TodaySolid State Tech, ScienceDaily, PDD,

          Physorg, Nanotechnology, Nanowerk, Eurekalert,

          ScienceNews,  ECN

 BCP PRAM, ACS Nano (Mar 2013)      


    BCP RRAM, ACS Nano (Sept 2014)                  


    ACS 특집기사 (미국 화학학회, BCP PRAM)


      2013년 보도: ACS C&EN, Physorg, EETimes,  Sciencedaily

                       IEEE Spectrum, Scienceblog, Nanowerk, Azon,  


  'Hyper-Stretchable Energy Harvester' is publised in Adv. Mater. (Apr 2015)

  'KNLN Nanocomposite Generator' is published in Adv. Funct. Mater. as Cover article. (May 2014)

  'Virus-templated Nanogenerator' is published in ACS Nano. (Dec 2013)

  'PZT Nanocomposite Generator' is published in Adv. Energy Mater. as Cover article. (Dec 2013)

  'Nanocomposite Generator (NCG)' is published in Adv. Mater. as Cover article (Jun 2012)

 Hyper-Stretchable Energy Harvester, Adv. Mater.  


 Hyper-Stretchable NG Movie  (Apr 2015)

2015 News: ScienceDaily, Nanotech,  Wearabletech, Phyorg,          Eurekalert, Nanowerk, ECN, ScienceNewsLine,          MedicalNewsToday, MDT,  I4U,  DPA매일경제

        Adv. Funct. Mater. (May 2014)          Adv. Energy Mater. (Dec 2013)              Adv. Mater. (Jun, 2012)


     Biotemplated Nanogenerator, ACS Nano (Dec 2013)


 해외 보도: IEEE SpectrumNanowerk,  Physorg, Science Dailly

              Science CodexPress NewsNanotechRedorbit,

              Eurekalert, Materialgate,  Energy DaillyPDD,

 국내 보도: 연합뉴스, 파이낸셜타임스, 디지털타임스, 서울경제

    YTN 과학노트 (특집보도, Jan 2012)


 Physorg 기사 (Prof. Zhong Lin Wang's comment)

국내: 조선일보(link), YTN, 연합, 매일경제, 노컷뉴스, 전자신문

해외: Nanowerk,  Physorg, IEEE Spectrum,  Science Codex

      Nanotech, Azom, NanoInnovationSciencenews, Eurekalert

     Nanocomposite Generator Movie




   'Triboelectric Nanogenerator' is published in Nano Letters (Nov 2014)

 Triboelectric Nanogenerator, Nano Letters (Nov 2014)   

 2014년 해외보도: IEEE Spectrum

        IEEE Spectrum (Nov 2014) 


  'Flexible Solid State Battery' is published in Nano Letters (Aug 2012)   

   Flexible Battery for Fully Flexible Display System


  Nature지 뉴스 (The Most Viewed Papers in Science)

   Flexible Battery Movie


   SBS 방송 (22 Aug 2012)


(방송) KBS 방송, YTN 방송, SBS 방송, MBC 방송

(해외)  PhysorgSciencecodex,  IEEE SpectrumAzom, IDTech,

         SciencedailySciencenewsline, Nanowerk, PC Magazine

C&EN 기사 (미국 화학학회)

(특집보도) Nature 지 뉴스 (The Most Viewed Papers in Science) (link),  

              C&EN Nanowerk Spotlights (link),  Physorg Featured Articles (link)

(국내) 동아일보. 연합뉴스, 한겨레, 노컷뉴스, 전자신문국민일보