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Volumn 28, Issue 2, 2010, Pages 423-434

Photo- and thermionic emission from potassium-intercalated carbon nanotube arrays

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON SCATTERING; ELECTRONS; MULTIWALLED CARBON NANOTUBES (MWCN); NEODYMIUM LASERS; PHOTOEMISSION; POTASSIUM; THERMIONIC EMISSION; YARN; YTTRIUM ALUMINUM GARNET;

EID: 77950588503     PISSN: 21662746     EISSN: 21662754     Source Type: Journal    
DOI: 10.1116/1.3368466     Document Type: Article
Times cited : (49)

References (55)
  • 6
    • 23944465944 scopus 로고    scopus 로고
    • Work function reduction of graphitic nanofibers by potassium intercalation
    • DOI 10.1063/1.2009052, 061501
    • V. S. Robinson, T. S. Fisher, J. A. Michel, and C. M. Lukehart, Appl. Phys. Lett. 0003-6951 87, 061501 (2005). 10.1063/1.2009052 (Pubitemid 41202679)
    • (2005) Applied Physics Letters , vol.87 , Issue.6 , pp. 1-3
    • Robinson, V.S.1    Fisher, T.S.2    Michel, J.A.3    Lukehart, C.M.4
  • 7
    • 18144372755 scopus 로고    scopus 로고
    • Photoconductivity spectra of single-carbon nanotubes: Implications on the nature of their excited states
    • DOI 10.1021/nl050227y
    • X. H. Qiu, M. Freitag, V. Perebeinos, and P. Avouris, Nano Lett. 1530-6984 5, 749 (2005). 10.1021/nl050227y (Pubitemid 40609753)
    • (2005) Nano Letters , vol.5 , Issue.4 , pp. 749-752
    • Qiu, X.1    Freitag, M.2    Perebeinos, V.3    Avouris, P.4
  • 9
    • 77950579062 scopus 로고    scopus 로고
    • Ph.D. thesis, Purdue University
    • T. L. Westover, Ph.D. thesis, Purdue University, 2008.
    • (2008)
    • Westover, T.L.1
  • 13
    • 0020751588 scopus 로고
    • HIGH EFFICIENCY IN ″SEMITHERMAL″ SOLAR ENERGY CONVERTERS.
    • DOI 10.1063/1.332288
    • R. T. Ross, J. Appl. Phys. 0021-8979 54, 2883 (1983). 10.1063/1.332288 (Pubitemid 13562913)
    • (1983) Journal of Applied Physics , vol.54 , Issue.5 , pp. 2883-2884
    • Ross Robert, T.1
  • 15
    • 41549125437 scopus 로고    scopus 로고
    • Free-electron laser triggered photocathodes
    • DOI 10.1063/1.2876568
    • E. Sabia, G. Dattoli, A. Dipace, and G. Messina, Phys. Plasmas 1070-664X 15, 033104 (2008). 10.1063/1.2876568 (Pubitemid 351469833)
    • (2008) Physics of Plasmas , vol.15 , Issue.3 , pp. 033104
    • Sabia, E.1    Dattoli, G.2    Dipace, A.3    Messina, G.4
  • 20
    • 36149009023 scopus 로고
    • 0096-8250,. 10.1103/PhysRev.113.110
    • R. D. Young, Phys. Rev. 0096-8250 113, 110 (1959). 10.1103/PhysRev.113. 110
    • (1959) Phys. Rev. , vol.113 , pp. 110
    • Young, R.D.1
  • 21
    • 35949027881 scopus 로고
    • 0034-6861,. 10.1103/RevModPhys.45.487
    • J. W. Gadzuk and E. W. Plummer, Rev. Mod. Phys. 0034-6861 45, 487 (1973). 10.1103/RevModPhys.45.487
    • (1973) Rev. Mod. Phys. , vol.45 , pp. 487
    • Gadzuk, J.W.1    Plummer, E.W.2
  • 22
    • 77950564488 scopus 로고
    • in, edited by M. Abramowitz and I. A. Stegun (Dover, New York, NY)
    • I. A. Stegun, in Handbook of Mathematical Function, edited by, M. Abramowitz, and, I. A. Stegun, (Dover, New York, NY, 1972), p. 1004.
    • (1972) Handbook of Mathematical Function , pp. 1004
    • Stegun, I.A.1
  • 24
    • 0036783878 scopus 로고    scopus 로고
    • 0039-6028,. 10.1016/S0039-6028(02)02063-0
    • A. C. Marshall, Surf. Sci. 0039-6028 517, 186 (2002). 10.1016/S0039-6028(02)02063-0
    • (2002) Surf. Sci. , vol.517 , pp. 186
    • Marshall, A.C.1
  • 25
    • 0036508493 scopus 로고    scopus 로고
    • Enhanced low-temperature thermionic field emission from surface-treated N-doped diamond films
    • DOI 10.1016/S0925-9635(02)00006-7, PII S0925963502000067, Proceedings of Diamond 2001, the 12th Conference on Diamond, Diamond-like materials, Carbon Nanotubes, Nitrides and Silicon Carbide
    • F. A. M. Köck, J. M. Garguilo, B. Brown, and R. J. Nemanich, Diamond Relat. Mater. 0925-9635 11, 774 (2002). 10.1016/S0925-9635(02)00006-7 (Pubitemid 34703752)
    • (2002) Diamond and Related Materials , vol.11 , Issue.3-6 , pp. 774-779
    • Kock, F.A.M.1    Garguilo, J.M.2    Brown, B.3    Nemanich, R.J.4
  • 26
    • 0035359403 scopus 로고    scopus 로고
    • Low-macroscopic-field electron emission from carbon films and other electrically nanostructured heterogeneous materials: Hypotheses about emission mechanism
    • DOI 10.1016/S0038-1101(00)00208-2, PII S0038110100002082
    • R. G. Forbes, Solid-State Electron. 0038-1101 45, 779 (2001). 10.1016/S0038-1101(00)00208-2 (Pubitemid 32698501)
    • (2001) Solid-State Electronics , vol.45 , Issue.6 , pp. 779-808
    • Forbes, R.G.1
  • 27
    • 0004188486 scopus 로고
    • edited by M. Cardona and L. Ley (Springer-Verlag, New York, NY)
    • Photoemission in Solids I, edited by, M. Cardona, and, L. Ley, (Springer-Verlag, New York, NY, 1978).
    • (1978) Photoemission in Solids i
  • 28
    • 0004222424 scopus 로고
    • edited by B. Feuerbacher, B. Fitton, and R. F. Willis (Wiley, New York, NY)
    • Photoemission and the Electronic Properties of Surfaces, edited by, B. Feuerbacher, B. Fitton, and, R. F. Willis, (Wiley, New York, NY, 1978).
    • (1978) Photoemission and the Electronic Properties of Surfaces
  • 29
    • 11744341266 scopus 로고
    • 0096-8250,. 10.1103/PhysRev.38.45
    • R. H. Fowler, Phys. Rev. 0096-8250 38, 45 (1931). 10.1103/PhysRev.38.45
    • (1931) Phys. Rev. , vol.38 , pp. 45
    • Fowler, R.H.1
  • 30
    • 0041428340 scopus 로고
    • 0096-8250,. 10.1103/PhysRev.43.727
    • L. A. DuBridge, Phys. Rev. 0096-8250 43, 727 (1933). 10.1103/PhysRev.43. 727
    • (1933) Phys. Rev. , vol.43 , pp. 727
    • Dubridge, L.A.1
  • 33
    • 85137989601 scopus 로고    scopus 로고
    • ω is greater than the emitter's Fermi level (measured from the bottom of the conduction band) so that all electrons in the conduction band can become photoexcited
    • ω is greater than the emitter's Fermi level (measured from the bottom of the conduction band) so that all electrons in the conduction band can become photoexcited.
  • 35
    • 58149370977 scopus 로고
    • 0039-6028,. 10.1016/S0039-6028(87)80045-6
    • S. Mogren and R. Reifenberger, Surf. Sci. 0039-6028 186, 232 (1987). 10.1016/S0039-6028(87)80045-6
    • (1987) Surf. Sci. , vol.186 , pp. 232
    • Mogren, S.1    Reifenberger, R.2
  • 36
    • 0006551653 scopus 로고
    • 0096-8250,. 10.1103/PhysRev.125.1297
    • W. E. Spicer, Phys. Rev. 0096-8250 125, 1297 (1962). 10.1103/PhysRev.125. 1297
    • (1962) Phys. Rev. , vol.125 , pp. 1297
    • Spicer, W.E.1
  • 37
    • 84905953007 scopus 로고    scopus 로고
    • Using different techniques, many samples have been prepared with work functions ranging from 2.5 to 4.5 eV (see Ref.), and for all of these samples, raising the temperature of the substrate heater by 20 K dramatically affects thermionic emission intensity. However, for samples with work functions greater than 2.7 eV, in which the photoelectric effect is dormant, laser illumination does not noticeably affect the thermionic emission intensity. Therefore, laser heating at the sample extremity must be less than 20 K
    • Using different techniques, many samples have been prepared with work functions ranging from 2.5 to 4.5 eV (see Ref.), and for all of these samples, raising the temperature of the substrate heater by 20 K dramatically affects thermionic emission intensity. However, for samples with work functions greater than 2.7 eV, in which the photoelectric effect is dormant, laser illumination does not noticeably affect the thermionic emission intensity. Therefore, laser heating at the sample extremity must be less than 20 K.
  • 41
    • 0031550437 scopus 로고    scopus 로고
    • 0169-4332,. 10.1016/S0169-4332(96)00692-7
    • K. Wandelt, Appl. Surf. Sci. 0169-4332 111, 1 (1997). 10.1016/S0169-4332(96)00692-7
    • (1997) Appl. Surf. Sci. , vol.111 , pp. 1
    • Wandelt, K.1
  • 42
  • 47
    • 42449127175 scopus 로고    scopus 로고
    • Synthesis and application of quantum dot-tagged fluorescent microbeads
    • DOI 10.1166/jnn.2008.308
    • J. A. Michel, V. S. Robinson, S. L. Yang, S. Sambandam, W. Lu, T. Westover, T. S. Fisher, C. M. Lukehart, J. Nanosci. Nanotechnol. 1533-4880 8, 1942 (2008). 10.1166/jnn.2008.308 (Pubitemid 351570270)
    • (2008) Journal of Nanoscience and Nanotechnology , vol.8 , Issue.3 , pp. 1138-1149
    • Ma, Q.1    Wang, C.2    Su, X.3
  • 48
    • 0001727160 scopus 로고    scopus 로고
    • 0021-8979,. 10.1063/1.361207
    • S. Suzuki and M. Tomita, J. Appl. Phys. 0021-8979 79, 3739 (1996). 10.1063/1.361207
    • (1996) J. Appl. Phys. , vol.79 , pp. 3739
    • Suzuki, S.1    Tomita, M.2
  • 49
    • 34547092428 scopus 로고    scopus 로고
    • Synthesis and thermionic emission properties of graphitic carbon nanofibres supported on Si wafers or carbon felt
    • DOI 10.1088/0957-4484/18/32/325606, PII S0957448407455210
    • J. Li, V. S. Robinson, Y. Liu, W. u, T. S. Fisher, and C. M. Lukehart, Nanotechnology 0957-4484 18, 325606 (2007). 10.1088/0957-4484/18/32/325606 (Pubitemid 47101594)
    • (2007) Nanotechnology , vol.18 , Issue.32 , pp. 325606
    • Li, J.1    Robinson, V.S.2    Liu, Y.3    Lu, W.4    Fisher, T.S.5    Lukehart, C.M.6
  • 50
    • 0035928969 scopus 로고    scopus 로고
    • In situ XPS studies of thermally deposited potassium on poly(p-phenylene vinylene) and its ring-substituted derivatives
    • DOI 10.1016/S0169-4332(01)00397-X, PII S016943320100397X
    • S. Li, E. T. Kang, K. G. Neoh, Z. H. Ma, K. L. Tan, and W. Huang, Appl. Surf. Sci. 0169-4332 181, 201 (2001). 10.1016/S0169-4332(01)00397-X (Pubitemid 33024391)
    • (2001) Applied Surface Science , vol.181 , Issue.3-4 , pp. 201-210
    • Li, S.1    Kang, E.T.2    Neoh, K.G.3    Ma, Z.H.4    Tan, K.L.5    Huang, W.6
  • 53
    • 84905945499 scopus 로고    scopus 로고
    • Specs Phoibos Hemispherical Energy Analyzer User Manual, Order No. 78 000 101
    • Specs Phoibos Hemispherical Energy Analyzer User Manual, Order No. 78 000 101.


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