본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

CuCl 미립자 분산 붕괴산염계 비선형 광학유리에서 매질유리의 상분리와 CuCl 미립자의 석출 특성
Phase Separation of Matrix Glasses and Precipitation Characteristics of CuCl Nanocrystals in CuCl Doped Borosilicate Glasses for Nonlinear Optical Application

윤영권    (한국생산기술연구원   ); 한원택    (한국생산기술연구원  );
  • 초록

    To investigate an effect of phase separation on precipitation characteristics of CuCl nanocrystals in CuCl doped nonlinear optical glasses, borosilicate glass systems with 9 different compositions with ~2wt% of CuCl were selected and CuCl doped glasses were prepared by melting and precipitation method. Microstructural properties of the CuCl doped glasses were analyzed by optical absorption spectroscopy, acid elution test, TEM, and EDXS. While phase separation did not occur in Glass A~D, interconnected and droplet microstructures due to phase separation were found in Glass E, F and Glass G~I, respectively. In the particular composition of the matrix glasses in this study, the precipitation of the CuCl particles was observed in the phase separable glasses, not in phase non-separable glasses. The CuCl particles were precipitated in both silica-rich phase region and boronrich phase region of the glass matrix. In the case of 7.7Na2O-36.6B2O3-52.7SiO2(mole%) glass, the larger CuCl particles than those in the silica-rich phase region were observed in the boron-rich phase region.


  • 주제어

    Phase separation .   Precipitation .   CuCl .   Nanocryetals .   Borosilicate glasses .   Nonlinearity.  

  • 참고문헌 (22)

    1. Immiscibility diagrams of oxide glass-forming systems , O.V. Mazurin;G.P. Roskova;E.A.Proai-Koshits;O.V. Mazurin(ed.);E.A. Porai-Koshits(ed.) , Phase separation in glass / v.,pp.103-142,
    2. Observation of two Z₃exciton resonances in CuCl-doped non-linear optical glass , W.-T.Han;Y.K.Yoon , J. Non-Cryst. Solids / v.196,pp.84-89,
    3. Qunatum size effect in the optical spectra of semiconductor microcrystals , A.I.Ekimov;A.A.Onushchenko , Sov. Phys. Semicond. / v.16,pp.775-778,
    4. Preparation and optical nonlinearities of CuCl microcrystallite-doped glasses , N.Sugimoto;T Manabe;S.Ito , Reports of the Research Lab. / v.42,pp.21-30,
    5. R.J.Araujo , private communication / v.,pp.,
    6. Quantum size effect in semiconductor micro-crystals , A.I.Ekimov;A.L.Efros;A.A.Onushchenko , Solid State Communication / v.56,pp.921-924,
    7. Excitonic optical nonlinearity in quantum-confined CuCl-doped borosilicate glass , B.L.Justus;M.E.Seaver;J.A.Ruller;A.J.Campillo , Appl. Phys. Lett. / v.57,pp.1381-1383,
    8. Band structure and optical properties of tetrahedrally coordinated Cu- and Ag-Halides , A.Goldmann , Phys. Stat. Sol (b) / v.81,pp.9-47,
    9. Melting in semiconductor nanocrystals , A.N.Goldstein;C.M.Echer;A.P.Alivisatos , Science / v.256,pp.1425-1427,
    10. Redox equilibria in glass , J.A.Duffy , J. Non-Cryst. Solids / v.196,pp.45-50,
    11. Size effects in phase transitions of semiconductor nanoparticles embedded in glass , A.A.Onushchenko;G.T.Petrovskii , J. Non-Cryst. Solids / v.196,pp.73-78,
    12. Temperature dependent optical resonances of quantum confined CuCl nano-crystals in borosilicate glasses , Y.K.Yoon;W.-T. Han , J. Appl. Phys. / v.,pp.,
    13. Optical basicity , J.A.Duffy;M.D.Ingram , Optical Properties of glass / v.,pp.159-184,
    14. Effect of phase separation on precipitation characteristics of CuCl quantum dots in the borosilicate glass system , Y.K.Yoon;W.-T. Han;S.J.Chung , J. Non-Cryst. Solids / v.203,pp.195-201,
    15. Phase diagram of $Na_2O-B_2O_3-SiO_2$ , R.S.Roth;J.R.Dennis;H.F.McMurdie , Phase diagrams for ceramists / v.3,pp.209,
    16. Compositional dependence of redox equilibria in sodium silicate glasses , H.D.Schreiber;B.K.Kochanowski;C.W.Schreiber;A.B.Morgan;M.T.Coolbaugh;T.G.Dunlap , J. Non-Cryst. Solids / v.177,pp.340-346,
    17. Characterization of quantum-confined CuCl microcrystals in a glassy matrix , J.A.Ruller;D.A.Dutt;G.M.Williams;E.H.Friebele , SPIE proc. / v.1327,pp.145-150,
    18. Compositional dependence of the precipitation of crystallites in copper(Ⅰ) halidedoped glasses , K.Kadono;H.Tanaka , Pro. Science and Tech. of New Glasses / v.,pp.223-227,
    19. Semiconductor Nonlinear Materials , N.Peyghambarian;S.W. Koch , Nonlinear Photonics;Springer Series in Electronics and Photonics / v.30,pp.7-60,
    20. The effect of boron coordination on halogen solubility, nickel colour and photochromism in potassium aluminoborosilicate glasses , R.J.Araujo;D.W.Smith , Physics and Chemistry of Glasses / v.21,pp.114-119,
    21. Nonlinear optical phenomena in glass , E.M. Vogel;M.H.Weber;D.M.Krol , Phys. Chem. Glasses / v.32,pp.231-254,
    22. The structure of phase-separated glasses , O.V.Mazurin;E.A.Porai-Koshits;O.V.Mazurin(ed.);E.A.Porai-Koshits(ed.) , Phase separation in glass / v.,pp.163-200,

 저자의 다른 논문

  • 윤영권 (4)

    1. 1997 "CuCl 미립자가 분산된 비선형 광학유리의 제조와 비선형 광특성: I. 제조와 미세조직 및 광특성" 요업학회지 = Journal of the Korean Ceramic Society 34 (4): 420~428    
    2. 1997 "CuCl 미립자가 분산된 비선형 광학유리의 제조와 비선형 광특성: II. 비선형 광특성" 요업학회지 = Journal of the Korean Ceramic Society 34 (4): 429~435    
    3. 1997 "CuCl 미립자가 분산된 비선형 광학유리의 제조와 비선형 광특성: III. CuCl 반도체 미립자의 Bimodal 분포 특성과 온도에 따른 광흡수도" 요업학회지 = Journal of the Korean Ceramic Society 34 (4): 436~442    
    4. 1997 "Sol-Gel법을 이용한 (0.8PPV+0.2DMPPV)/Silica Glass, Borosilicate Glass 복합체의 합성과 그 특성" 요업학회지 = Journal of the Korean Ceramic Society 34 (9): 993~1001    

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • NDSL :
  • 한국세라믹학회 : 저널
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 이용한 콘텐츠
이 논문과 함께 출판된 논문 + 더보기