메뉴 건너뛰기




Volumn 273, Issue 5277, 1996, Pages 898-903

Synthesis of novel thin-film materials by pulsed laser deposition

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITE MATERIALS; DEPOSITION; FILM GROWTH; LASER ABLATION; LASER BEAMS; MULTILAYERS; NANOSTRUCTURED MATERIALS; OXIDES; PULSED LASER APPLICATIONS; SEMICONDUCTOR DOPING; SYNTHESIS (CHEMICAL); THICKNESS CONTROL;

EID: 9444245366     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.273.5277.898     Document Type: Article
Times cited : (569)

References (59)
  • 2
    • 36549095458 scopus 로고    scopus 로고
    • D. Dijkkamp et al., Appl. Phys. Lett. 51, 619 (1987); X. D. Wu et al., ibid., p. 861.
    • (1987) Appl. Phys. Lett. , vol.51 , pp. 619
    • Dijkkamp, D.1
  • 3
    • 36549095458 scopus 로고    scopus 로고
    • D. Dijkkamp et al., Appl. Phys. Lett. 51, 619 (1987); X. D. Wu et al., ibid., p. 861.
    • Appl. Phys. Lett. , pp. 861
    • Wu, X.D.1
  • 5
    • 9444245243 scopus 로고    scopus 로고
    • note
    • The ablation plasma's formation, propagation, and interactions with ambient gas molecules have been studied extensively by Geohegan and co-workers [D. B. Geohegan, in (3), pp. 115-165].
  • 6
    • 11944255607 scopus 로고
    • Q. Li et al., Phys. Rev. Lett. 64, 3086 (1990); D. H. Lowndes et al., ibid. 65, 1160 (1990); J.-M. Triscone et al., ibid. 64, 804 (1990).
    • (1990) Phys. Rev. Lett. , vol.64 , pp. 3086
    • Li, Q.1
  • 7
    • 3342878533 scopus 로고
    • Q. Li et al., Phys. Rev. Lett. 64, 3086 (1990); D. H. Lowndes et al., ibid. 65, 1160 (1990); J.-M. Triscone et al., ibid. 64, 804 (1990).
    • (1990) Phys. Rev. Lett. , vol.65 , pp. 1160
    • Lowndes, D.H.1
  • 8
    • 6144254091 scopus 로고
    • Q. Li et al., Phys. Rev. Lett. 64, 3086 (1990); D. H. Lowndes et al., ibid. 65, 1160 (1990); J.-M. Triscone et al., ibid. 64, 804 (1990).
    • (1990) Phys. Rev. Lett. , vol.64 , pp. 804
    • Triscone, J.-M.1
  • 10
    • 9444254877 scopus 로고    scopus 로고
    • note
    • For a detailed discussion of the mechanisms by which particulates are formed and methods to eliminate or minimize them, see L.-C. Chen, in (3), pp. 167-197
  • 11
    • 36549091899 scopus 로고
    • The ablation "plume" actually consists of two components: the high-intensity, forward-peaked, stoichiometric part, plus a low-intensity, evaporative part, varying approximately as cos θ (the angle with respect to the sample normal, varying from -90° to 90°), that dominates at large deposition angles in vacuum [T. Venkatesan, X. D. Wu, A. Inam, J. B. Wachtman, Appl. Phys. Lett. 52, 1193 (1988)]. Consequently, a small fraction of the deposited material is expected to be nonstoichiometric if beam scanning is used. The pragmatic solutions to this problem have been to operate at sufficiently high Ed that the evaporative component is negligible, to use films grown mostly from the central plume region, or to combine these methods.
    • (1988) Appl. Phys. Lett. , vol.52 , pp. 1193
    • Venkatesan, T.1    Wu, X.D.2    Inam, A.3    Wachtman, J.B.4
  • 15
    • 0024104822 scopus 로고
    • H. Sankur and J. T. Cheung [Appl. Phys. A 47, 271 (1988)] first pointed out the particulate-free nature of ablation from a liquid target, but steady-state target melting generally is not practical because of the high vapor pressures of most liquids.
    • (1988) Appl. Phys. A , vol.47 , pp. 271
    • Sankur, H.1    Cheung, J.T.2
  • 18
    • 0027943769 scopus 로고
    • D. P. Norton et al., Science 265, 2074 (1994).
    • (1994) Science , vol.265 , pp. 2074
    • Norton, D.P.1
  • 25
    • 9444247179 scopus 로고
    • K. Barmak et al., Eds. Materials Research Society, Pittsburgh, PA
    • R. Ramesh et al., in Polycrystalline Thin Films: Structure, Texture, Properties and Applications, K. Barmak et al., Eds. (Materials Research Society, Pittsburgh, PA, 1994), pp. 431-443; R. Ramesh, O. Auciello, V. G. Keramides, R. Dat, in Science and Technology of Electroceramic Thin Films, O. Auciello and R. Waser, Eds. (Kluwer Academic, Dordrecht, Netherlands, 1995), pp. 1-22.
    • (1994) Polycrystalline Thin Films: Structure, Texture, Properties and Applications , pp. 431-443
    • Ramesh, R.1
  • 26
    • 22044436438 scopus 로고
    • O. Auciello and R. Waser, Eds. Kluwer Academic, Dordrecht, Netherlands
    • R. Ramesh et al., in Polycrystalline Thin Films: Structure, Texture, Properties and Applications, K. Barmak et al., Eds. (Materials Research Society, Pittsburgh, PA, 1994), pp. 431-443; R. Ramesh, O. Auciello, V. G. Keramides, R. Dat, in Science and Technology of Electroceramic Thin Films, O. Auciello and R. Waser, Eds. (Kluwer Academic, Dordrecht, Netherlands, 1995), pp. 1-22.
    • (1995) Science and Technology of Electroceramic Thin Films , pp. 1-22
    • Ramesh, R.1    Auciello, O.2    Keramides, V.G.3    Dat, R.4
  • 27
    • 9444284002 scopus 로고    scopus 로고
    • note
    • The committee is chaired by H. Koinuma, Tokyo Institute of Technology.
  • 28
    • 23444434665 scopus 로고
    • S. Jin et al., Science 264, 413 (1994).
    • (1994) Science , vol.264 , pp. 413
    • Jin, S.1
  • 33
    • 36549093599 scopus 로고
    • F. Davanloo, E. M. Juengerman, D. R. Jander, T. J. Lee, C. B. Collins, J. Appl. Phys. 67, 2081 (1990); C. B. Collins et al., ibid. 69, 7862 (1991); F. Davanloo et al., ibid 71, 1446 (1992); C. B. Collins, F. Davanloo, T. J. Lee, H. Park, J. H. You, J. Vac. Sci. Jechnol. B 11, 1936 (1993).
    • (1990) J. Appl. Phys. , vol.67 , pp. 2081
    • Davanloo, F.1    Juengerman, E.M.2    Jander, D.R.3    Lee, T.J.4    Collins, C.B.5
  • 34
    • 0000633273 scopus 로고
    • F. Davanloo, E. M. Juengerman, D. R. Jander, T. J. Lee, C. B. Collins, J. Appl. Phys. 67, 2081 (1990); C. B. Collins et al., ibid. 69, 7862 (1991); F. Davanloo et al., ibid 71, 1446 (1992); C. B. Collins, F. Davanloo, T. J. Lee, H. Park, J. H. You, J. Vac. Sci. Jechnol. B 11, 1936 (1993).
    • (1991) J. Appl. Phys. , vol.69 , pp. 7862
    • Collins, C.B.1
  • 35
    • 0000719785 scopus 로고
    • F. Davanloo, E. M. Juengerman, D. R. Jander, T. J. Lee, C. B. Collins, J. Appl. Phys. 67, 2081 (1990); C. B. Collins et al., ibid. 69, 7862 (1991); F. Davanloo et al., ibid 71, 1446 (1992); C. B. Collins, F. Davanloo, T. J. Lee, H. Park, J. H. You, J. Vac. Sci. Jechnol. B 11, 1936 (1993).
    • (1992) J. Appl. Phys. , vol.71 , pp. 1446
    • Davanloo, F.1
  • 36
    • 36549093599 scopus 로고
    • F. Davanloo, E. M. Juengerman, D. R. Jander, T. J. Lee, C. B. Collins, J. Appl. Phys. 67, 2081 (1990); C. B. Collins et al., ibid. 69, 7862 (1991); F. Davanloo et al., ibid 71, 1446 (1992); C. B. Collins, F. Davanloo, T. J. Lee, H. Park, J. H. You, J. Vac. Sci. Jechnol. B 11, 1936 (1993).
    • (1993) J. Vac. Sci. Jechnol. B , vol.11 , pp. 1936
    • Collins, C.B.1    Davanloo, F.2    Lee, T.J.3    Park, H.4    You, J.H.5
  • 38
    • 21544452592 scopus 로고
    • D. L. Pappas et al., ibid. 71, 5675 (1992); D. L. Pappas, K. L. Saenger, J. J. Cuomo, R. W. Dreyfus, ibid. 72, 3966 (1992).
    • (1992) J. Appl. Phys. , vol.71 , pp. 5675
    • Pappas, D.L.1
  • 41
    • 0001575817 scopus 로고
    • F. Xiong, Y. Y. Wang, V. Leppert, R. P. H. Chang, J. Mater. Res. 8, 2265 (1993); F. Xiong, Y. Y. Wang, R. P. H. Chang, Phys. Rev. B 48, 8016 (1993).
    • (1993) Phys. Rev. B , vol.48 , pp. 8016
    • Xiong, F.1    Wang, Y.Y.2    Chang, R.P.H.3
  • 42
    • 0029539552 scopus 로고
    • H. A. Atwater, J. T. Dickinson, D. H. Lowndes, A. Polman, Eds. Materials Research Society, Pittsburgh, PA
    • A. A. Puretzky, D. B. Geohegan, G. E. Jellison Jr., M. M. McGibbon, in Film Synthesis and Growth Using Energetic Beams, H. A. Atwater, J. T. Dickinson, D. H. Lowndes, A. Polman, Eds. (Materials Research Society, Pittsburgh, PA, 1995), vol. 388, pp. 145-150; Appl. Surf. Sci. 96-98, 859 (1996).
    • (1995) Film Synthesis and Growth Using Energetic Beams , vol.388 , pp. 145-150
    • Puretzky, A.A.1    Geohegan, D.B.2    Jellison Jr., G.E.3    McGibbon, M.M.4
  • 43
    • 0030562947 scopus 로고    scopus 로고
    • A. A. Puretzky, D. B. Geohegan, G. E. Jellison Jr., M. M. McGibbon, in Film Synthesis and Growth Using Energetic Beams, H. A. Atwater, J. T. Dickinson, D. H. Lowndes, A. Polman, Eds. (Materials Research Society, Pittsburgh, PA, 1995), vol. 388, pp. 145-150; Appl. Surf. Sci. 96-98, 859 (1996).
    • (1996) Appl. Surf. Sci. , vol.96-98 , pp. 859
  • 46
    • 9444244070 scopus 로고    scopus 로고
    • in press
    • An intensified charge-coupled device (CCD)-array camera system coupled to a tunable (400 to 720 nm) narrow-band (full width at half maximum, 5 nm) liquid-crystal filter was used for species-resolved spectroscopic imaging. The ability to study simultaneously both fast- and slow-moving components of the ablation plume results from the extreme (photon counting) sensitivity of the intensified CGD-array camera system and its ability to collect photons from all wavelengths simultaneously. Slow-moving or scattered components of the laser-sputtered flux (such as redeposited material near the target) are not overlooked. For details and other examples of gated, species-resolved imaging, see (4) and D. B. Geohegan and A. A. Puretzky, Mater. Res. Soc. Symp. Proc., in press.
    • Mater. Res. Soc. Symp. Proc.
    • Geohegan, D.B.1    Puretzky, A.A.2
  • 51
    • 0029343295 scopus 로고
    • Time-resolved ion current measurements during the ablation of various materials have revealed that over a limited range of ambient gas pressures, the ablation plume generally splits into two or more components that travel at different average velocities and KEs. For a detailed description of ion current measurements and the "plume splitting" phenomenon, see (4) and also D. B. Geohegan and A. A. Puretzky, Appl. Phys. Lett. 67, 197 (1995); Appl. Surf. Sci. 96-98, 131 (1996).
    • (1995) Appl. Phys. Lett. , vol.67 , pp. 197
    • Geohegan, D.B.1    Puretzky, A.A.2
  • 52
    • 0030562905 scopus 로고    scopus 로고
    • Time-resolved ion current measurements during the ablation of various materials have revealed that over a limited range of ambient gas pressures, the ablation plume generally splits into two or more components that travel at different average velocities and KEs. For a detailed description of ion current measurements and the "plume splitting" phenomenon, see (4) and also D. B. Geohegan and A. A. Puretzky, Appl. Phys. Lett. 67, 197 (1995); Appl. Surf. Sci. 96-98, 131 (1996).
    • (1996) Appl. Surf. Sci. , vol.96-98 , pp. 131
  • 55
    • 33845555401 scopus 로고
    • Similar pulsed laser ablation supersonic expansion sources were first developed by Smalley and coworkers nearly 15 years ago [D. E. Powers et al., J. Phys. Chem. 86, 2556 (1982)].
    • (1982) J. Phys. Chem. , vol.86 , pp. 2556
    • Powers, D.E.1
  • 59
    • 9444255980 scopus 로고    scopus 로고
    • note
    • This research was carried out at Oak Ridge National Laboratory (ORNL), managed by Lockheed Martin Energy Research Corporation for the U.S. Department of Energy under contract DE-AC05-96OR22464. C.M.R. was supported by an appointment to the ORNL Postdoctoral Research Associates Program administered jointly by ORNL and the Oak Ridge Institute for Science and Education.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.