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Volumn 55, Issue 1, 2008, Pages 8-20

Metal electrode/high-κ dielectric gate-stack technology for power management

Author keywords

Gate stack; Hafnium oxides; High dielectric; Metal electrode; Scaling

Indexed keywords

CMOS INTEGRATED CIRCUITS; ELECTRODES; GATE DIELECTRICS; HAFNIUM COMPOUNDS; LEAKAGE CURRENTS;

EID: 37749026017     PISSN: 00189383     EISSN: None     Source Type: Journal    
DOI: 10.1109/TED.2007.911044     Document Type: Article
Times cited : (58)

References (127)
  • 2
    • 33646875269 scopus 로고    scopus 로고
    • Gate stack technology for nanoscale devices: Current and future challenges
    • Jun
    • B. H. Lee, J. W. Oh, H. H. Tseng, R. Jammy, and H. Huff, "Gate stack technology for nanoscale devices: Current and future challenges," Mater. Today, vol. 9, no. 6, pp. 32-40, Jun. 2006.
    • (2006) Mater. Today , vol.9 , Issue.6 , pp. 32-40
    • Lee, B.H.1    Oh, J.W.2    Tseng, H.H.3    Jammy, R.4    Huff, H.5
  • 3
    • 0023994981 scopus 로고
    • Yttrium oxide/silicon dioxide: A new dielectric structure for VLSI/ULSI circuits
    • Apr
    • L. Machanda and M. Gurvitch, "Yttrium oxide/silicon dioxide: A new dielectric structure for VLSI/ULSI circuits," IEEE Electron Device Lett., vol. 9, no. 4, pp. 180-182, Apr. 1988.
    • (1988) IEEE Electron Device Lett , vol.9 , Issue.4 , pp. 180-182
    • Machanda, L.1    Gurvitch, M.2
  • 12
    • 0032614865 scopus 로고    scopus 로고
    • Effect of interfacial layer growth on the electrical characteristics of thin titanium oxide films on silicon
    • May
    • B. H. Lee, Y. Jeon, K. Zawadzki, W. Qi, and J. C. Lee, "Effect of interfacial layer growth on the electrical characteristics of thin titanium oxide films on silicon," Appl. Phys. Lett., vol. 74, no. 21, pp. 3143-3145, May 1999.
    • (1999) Appl. Phys. Lett , vol.74 , Issue.21 , pp. 3143-3145
    • Lee, B.H.1    Jeon, Y.2    Zawadzki, K.3    Qi, W.4    Lee, J.C.5
  • 14
    • 37749028258 scopus 로고    scopus 로고
    • Technology development and process integration of alternative gate dielectric material; hafnium oxide,
    • Ph.D. dissertation, Univ. Texas, Austin, Texas
    • B. H. Lee, "Technology development and process integration of alternative gate dielectric material; hafnium oxide," Ph.D. dissertation, Univ. Texas, Austin, Texas, 2000.
    • (2000)
    • Lee, B.H.1
  • 15
    • 0030291621 scopus 로고    scopus 로고
    • Thermodynamic stability of binary oxides in contact with silicon
    • Nov
    • T. J. Hubbard and D. G. Schlom, "Thermodynamic stability of binary oxides in contact with silicon," J. Mater. Res., vol. 11, no. 11, pp. 2757-2776, Nov. 1996.
    • (1996) J. Mater. Res , vol.11 , Issue.11 , pp. 2757-2776
    • Hubbard, T.J.1    Schlom, D.G.2
  • 16
    • 0032255101 scopus 로고    scopus 로고
    • Effect of barrier layer on the electrical and reliability characteristics of high-κ gate dielectric films
    • Y. Jeon, B. H. Lee, K. Zawadzki, W. Qi, A. Lucas, R. Nieh, and J. Lee, "Effect of barrier layer on the electrical and reliability characteristics of high-κ gate dielectric films," in IEDM Tech. Dig., 1998, pp. 797-800.
    • (1998) IEDM Tech. Dig , pp. 797-800
    • Jeon, Y.1    Lee, B.H.2    Zawadzki, K.3    Qi, W.4    Lucas, A.5    Nieh, R.6    Lee, J.7
  • 17
    • 0000551766 scopus 로고    scopus 로고
    • Electrical properties of hafnium silicate gate dielectric deposited directly on silicon
    • May
    • G. D. Wilk and R. M. Wallace, "Electrical properties of hafnium silicate gate dielectric deposited directly on silicon," Appl. Phys. Lett., vol. 74, no. 19, pp. 2854-2856, May 1999.
    • (1999) Appl. Phys. Lett , vol.74 , Issue.19 , pp. 2854-2856
    • Wilk, G.D.1    Wallace, R.M.2
  • 20
    • 0035504954 scopus 로고    scopus 로고
    • Effective electron mobility in Si inversion layers in metal-oxide-semiconductor systems with a high-κ insulator: The role of remote phonon scattering
    • Nov
    • M. V. Fischetti, D. A. Neumayer, and E. A. Cartier, "Effective electron mobility in Si inversion layers in metal-oxide-semiconductor systems with a high-κ insulator: The role of remote phonon scattering," J. Appl. Phys., vol. 90, no. 9, pp. 4587-4608, Nov. 2001.
    • (2001) J. Appl. Phys , vol.90 , Issue.9 , pp. 4587-4608
    • Fischetti, M.V.1    Neumayer, D.A.2    Cartier, E.A.3
  • 23
    • 21644465398 scopus 로고    scopus 로고
    • B. H. Lee, C. D. Young, R. Choi, J. H. Sim, G. Bersuker, C. Y. Kang, R. Harris, G. A. Brown, K. Matthews, S. C. Song, N. Moumen, J. Barnett, P. Lysaght, K. S. Choi, H. C. Wen, C. Huffman, H. Alshareef, P. Majhi, S. Gopalan, J. Peterson, P. Kirsh, H.-J. Li, J. Gutt, M. Gardner, H. R. Huff, P. Zeitzoff, R. W. Murto, L. Larson, and C. Ramiller, Intrinsic characteristics of high-κ devices and implications of fast transient charging effects, in IEDM Tech. Dig., 2004, pp. 859-862.
    • B. H. Lee, C. D. Young, R. Choi, J. H. Sim, G. Bersuker, C. Y. Kang, R. Harris, G. A. Brown, K. Matthews, S. C. Song, N. Moumen, J. Barnett, P. Lysaght, K. S. Choi, H. C. Wen, C. Huffman, H. Alshareef, P. Majhi, S. Gopalan, J. Peterson, P. Kirsh, H.-J. Li, J. Gutt, M. Gardner, H. R. Huff, P. Zeitzoff, R. W. Murto, L. Larson, and C. Ramiller, "Intrinsic characteristics of high-κ devices and implications of fast transient charging effects," in IEDM Tech. Dig., 2004, pp. 859-862.
  • 24
    • 21244472673 scopus 로고    scopus 로고
    • Transient charging and relaxation in high-κ gate dielectrics and their implications
    • B. H. Lee, C. Young, R. Choi, J. H. Sim, G. Bersuker, and G. Brown, "Transient charging and relaxation in high-κ gate dielectrics and their implications," Jpn. J. Appl. Phys., vol. 44, no. 4B, pp. 2415-2419, 2005.
    • (2005) Jpn. J. Appl. Phys , vol.44 , Issue.4 B , pp. 2415-2419
    • Lee, B.H.1    Young, C.2    Choi, R.3    Sim, J.H.4    Bersuker, G.5    Brown, G.6
  • 28
    • 33747713299 scopus 로고    scopus 로고
    • Novel dielectric materials for future transistor generations
    • G. Bersuker, B. H. Lee, and H. Huff, "Novel dielectric materials for future transistor generations," Int. J. High Speed Electron. Syst. vol. 16, no. 1, pp. 221-239, 2006.
    • (2006) Int. J. High Speed Electron. Syst , vol.16 , Issue.1 , pp. 221-239
    • Bersuker, G.1    Lee, B.H.2    Huff, H.3
  • 29
    • 37749053626 scopus 로고    scopus 로고
    • CMOS metal replacement gate transistors using tantalum pentoxide gate insulator
    • A. Chatterjee et al., "CMOS metal replacement gate transistors using tantalum pentoxide gate insulator," in IEDM Tech. Dig., 1998, p. 785.
    • (1998) IEDM Tech. Dig , pp. 785
    • Chatterjee, A.1
  • 37
    • 21644466972 scopus 로고    scopus 로고
    • Dual workfunction Ni-silicide/HfSiON gate stacks by phase-controlled full-silicidation (PC-FUSI) technique for 45 nm-node LSTP and LOP devices
    • K. Takahashi, K. Manabe, T. Ikarashi, N. Ikarashi, T. Hase, T. Yoshihara, H. Watanabe, T. Tatsumi, and Y. Mochizuki, "Dual workfunction Ni-silicide/HfSiON gate stacks by phase-controlled full-silicidation (PC-FUSI) technique for 45 nm-node LSTP and LOP devices," in IEDM Tech. Dig., 2004, p. 91.
    • (2004) IEDM Tech. Dig , pp. 91
    • Takahashi, K.1    Manabe, K.2    Ikarashi, T.3    Ikarashi, N.4    Hase, T.5    Yoshihara, T.6    Watanabe, H.7    Tatsumi, T.8    Mochizuki, Y.9
  • 38
    • 20844433992 scopus 로고    scopus 로고
    • Nickel-silicide phase effects on flatband voltage shift and equivalent oxide thickness decrease of hafnium silicon oxynitride metal-silicon-oxide capacitors
    • May
    • C. Y. Kang, P. Lysaght, R. Choi, B. H. Lee, S. J. Rhee, C. H. Choi, M. S. Akbar, and J. C. Lee, "Nickel-silicide phase effects on flatband voltage shift and equivalent oxide thickness decrease of hafnium silicon oxynitride metal-silicon-oxide capacitors," Appl. Phys. Lett., vol. 86, no. 22, p. 222 906, May 2005.
    • (2005) Appl. Phys. Lett , vol.86 , Issue.22 , pp. 222-906
    • Kang, C.Y.1    Lysaght, P.2    Choi, R.3    Lee, B.H.4    Rhee, S.J.5    Choi, C.H.6    Akbar, M.S.7    Lee, J.C.8
  • 39
    • 2942708143 scopus 로고    scopus 로고
    • Thermally stable fully silicided Hf-silicide metal-gate electrode
    • Jun
    • C. S. Park, B. J. Cho, and D.-L. Kwong, "Thermally stable fully silicided Hf-silicide metal-gate electrode," IEEE Electron Device Lett., vol. 25, no. 6, pp. 372-374, Jun. 2004.
    • (2004) IEEE Electron Device Lett , vol.25 , Issue.6 , pp. 372-374
    • Park, C.S.1    Cho, B.J.2    Kwong, D.-L.3
  • 43
    • 0033745206 scopus 로고    scopus 로고
    • Impact of gate workfunction on device performance at the 50 nm technology node
    • Jun
    • I. De, D. Johri, A. Srivastava, and C. M. Osburn, "Impact of gate workfunction on device performance at the 50 nm technology node," Solid State Electron., vol. 44, no. 6, pp. 1077-2022, Jun. 2000.
    • (2000) Solid State Electron , vol.44 , Issue.6 , pp. 1077-2022
    • De, I.1    Johri, D.2    Srivastava, A.3    Osburn, C.M.4
  • 44
    • 33646022883 scopus 로고    scopus 로고
    • Suitability of metal gate stacks for low-power and high-performance applications: Impact of carrier confinement
    • May
    • A. Kumar and P. M. Solomon, "Suitability of metal gate stacks for low-power and high-performance applications: Impact of carrier confinement," IEEE Trans. Electron Devices, vol. 53, no. 5, pp. 1208-1215, May 2006.
    • (2006) IEEE Trans. Electron Devices , vol.53 , Issue.5 , pp. 1208-1215
    • Kumar, A.1    Solomon, P.M.2
  • 45
    • 0036609910 scopus 로고    scopus 로고
    • Effects of high-κ, gate dielectric materials on metal and silicon gate workfunctions
    • Jun
    • Y.-C. Yeo, P. Ranade, T.-J. King, and C. Hu, "Effects of high-κ, gate dielectric materials on metal and silicon gate workfunctions," IEEE Electron Device Lett., vol. 23, no. 6, pp. 342-344, Jun. 2002.
    • (2002) IEEE Electron Device Lett , vol.23 , Issue.6 , pp. 342-344
    • Yeo, Y.-C.1    Ranade, P.2    King, T.-J.3    Hu, C.4
  • 50
    • 33750184279 scopus 로고    scopus 로고
    • Effective suppression of Fermi level pinning in polycrystalline-silicon/high-κ gate stack by using polycrystalline-silicon-germanium gate electrode
    • Oct
    • X. Yu, C. Zhu, and M. Yu, "Effective suppression of Fermi level pinning in polycrystalline-silicon/high-κ gate stack by using polycrystalline-silicon-germanium gate electrode," Appl. Phys. Lett. vol. 89, no. 16, p. 163 508, Oct. 2006.
    • (2006) Appl. Phys. Lett , vol.89 , Issue.16 , pp. 163-508
    • Yu, X.1    Zhu, C.2    Yu, M.3
  • 56
    • 37749049308 scopus 로고    scopus 로고
    • V. Narayanan, V. K. Paruchuri, N. A. Bojarczuk, B. P. Linder, Y. H. Kim, B. Doris, S. Zafar, J. Stathis, S. Brown, J. Arnold, M. Copel, M. Steen, E. Cartier, A. Callegari, P. Jamison, J. P. Locquet, D. L. Lacey, Y. Wang, P. E. Batson, P. Ronsheim, R. Jammy, M. P. Chudzik, M. Ieong, S. Guha, G. Shahidi, and T. C. Chen, Band-edge high-performance high-κ/metal gate n-MOSFETs using cap layers containing group IIA and IIIB elements with gate-first processing for 45 nm and beyond, in VLSI Symp. Tech. Dig., 2006, p. 224.
    • V. Narayanan, V. K. Paruchuri, N. A. Bojarczuk, B. P. Linder, Y. H. Kim, B. Doris, S. Zafar, J. Stathis, S. Brown, J. Arnold, M. Copel, M. Steen, E. Cartier, A. Callegari, P. Jamison, J. P. Locquet, D. L. Lacey, Y. Wang, P. E. Batson, P. Ronsheim, R. Jammy, M. P. Chudzik, M. Ieong, S. Guha, G. Shahidi, and T. C. Chen, "Band-edge high-performance high-κ/metal gate n-MOSFETs using cap layers containing group IIA and IIIB elements with gate-first processing for 45 nm and beyond," in VLSI Symp. Tech. Dig., 2006, p. 224.
  • 57
    • 34948860910 scopus 로고    scopus 로고
    • NMOS compatible work function of TaN metal gate with gadolinium oxide buffer layer on Hf-based dielectrics
    • Oct
    • G. Thareja, S. Rhee, H.-C. Wen, R. Harris, P. Majhi, B. H. Lee, and J. C. Lee, "NMOS compatible work function of TaN metal gate with gadolinium oxide buffer layer on Hf-based dielectrics," IEEE Electron Device Lett., vol. 27, no. 10, pp. 802-804, Oct. 2006.
    • (2006) IEEE Electron Device Lett , vol.27 , Issue.10 , pp. 802-804
    • Thareja, G.1    Rhee, S.2    Wen, H.-C.3    Harris, R.4    Majhi, P.5    Lee, B.H.6    Lee, J.C.7
  • 61
    • 33747624147 scopus 로고    scopus 로고
    • Thermodynamic stability and band alignment at a metal-high-κ dielectric interface
    • Aug
    • A. A. Demkov, "Thermodynamic stability and band alignment at a metal-high-κ dielectric interface," Phys. Rev. B, Condens. Matter, vol. 74, no. 8, p. 85 310, Aug. 2006.
    • (2006) Phys. Rev. B, Condens. Matter , vol.74 , Issue.8 , pp. 85-310
    • Demkov, A.A.1
  • 65
    • 0032655915 scopus 로고    scopus 로고
    • The impact of high-κ gate dielectrics and metal gate electrodes on sub-100 nm MOSFETs
    • Jul
    • C. Stork, Z. Yu, P. M. Zeitzoff, and J. C. S. Woo, "The impact of high-κ gate dielectrics and metal gate electrodes on sub-100 nm MOSFETs," IEEE Trans. Electron Devices, vol. 46, no. 7, pp. 1537-1544, Jul. 1999.
    • (1999) IEEE Trans. Electron Devices , vol.46 , Issue.7 , pp. 1537-1544
    • Stork, C.1    Yu, Z.2    Zeitzoff, P.M.3    Woo, J.C.S.4
  • 66
    • 0036575576 scopus 로고    scopus 로고
    • Threshold voltage model for MOSFETs with high-κ gate dielectrics
    • May
    • X. Liu, J. Kang, L. Sun, R. Han, and J. Wang, "Threshold voltage model for MOSFETs with high-κ gate dielectrics," IEEE Electron Device Lett., vol. 23, no. 5, pp. 270-272, May 2002.
    • (2002) IEEE Electron Device Lett , vol.23 , Issue.5 , pp. 270-272
    • Liu, X.1    Kang, J.2    Sun, L.3    Han, R.4    Wang, J.5
  • 67
    • 0036564323 scopus 로고    scopus 로고
    • The effect of high-κ gate dielectrics on deep submicrometer CMOS device and circuit performance
    • May
    • N. Mohapatra, M. Desai, S. Narendra, and V. Rao, "The effect of high-κ gate dielectrics on deep submicrometer CMOS device and circuit performance," IEEE Trans. Electron Devices, vol. 49, no. 5, pp. 826-831, May 2002.
    • (2002) IEEE Trans. Electron Devices , vol.49 , Issue.5 , pp. 826-831
    • Mohapatra, N.1    Desai, M.2    Narendra, S.3    Rao, V.4
  • 71
    • 0001561168 scopus 로고    scopus 로고
    • Schottky barrier heights of tantalum oxide, barium strontiun titanate, lead titanate, and strontium bismuth tantalate
    • Feb
    • J. Robertson and C. W. Chen, "Schottky barrier heights of tantalum oxide, barium strontiun titanate, lead titanate, and strontium bismuth tantalate," Appl. Phys. Lett., vol. 74, no. 8, pp. 1168-1170, Feb. 1999.
    • (1999) Appl. Phys. Lett , vol.74 , Issue.8 , pp. 1168-1170
    • Robertson, J.1    Chen, C.W.2
  • 76
    • 17944362787 scopus 로고    scopus 로고
    • 2 through structural phase transformation
    • Mar
    • 2 through structural phase transformation," Appl. Phys. Lett., vol. 86, no. 10, p. 102 906, Mar. 2005.
    • (2005) Appl. Phys. Lett , vol.86 , Issue.10 , pp. 102-906
    • Kita, K.1    Kyuno, K.2    Toriumi, A.3
  • 79
    • 33646430900 scopus 로고    scopus 로고
    • Gadolinium scandate thin films as an alternative gate dielectric prepared by electron beam evaporation
    • Apr
    • M. Wagner, T. Heeg, J. Schubert, S. Lenk, S. Mand, C. Zhao, M. S. Caymax, and S. De Gent, "Gadolinium scandate thin films as an alternative gate dielectric prepared by electron beam evaporation," Appl. Phys. Lett., vol. 88, no. 17, p. 172 901, Apr. 2006.
    • (2006) Appl. Phys. Lett , vol.88 , Issue.17 , pp. 172-901
    • Wagner, M.1    Heeg, T.2    Schubert, J.3    Lenk, S.4    Mand, S.5    Zhao, C.6    Caymax, M.S.7    De Gent, S.8
  • 83
  • 84
    • 33845781560 scopus 로고    scopus 로고
    • Mobility and charge trapping comparison for crystalline and amorphous HfON and HfSiON gate dielectrics
    • Dec
    • P. Kirsch, M. A. Quevedo-Lopez, S. A. Krishnan, G. Pant, M. J. Kim, R. M. Wallace, B. E. Gande, and B. H. Lee, "Mobility and charge trapping comparison for crystalline and amorphous HfON and HfSiON gate dielectrics," Appl. Phys. Lett., vol. 89, no. 24, p. 242 909, Dec. 2006.
    • (2006) Appl. Phys. Lett , vol.89 , Issue.24 , pp. 242-909
    • Kirsch, P.1    Quevedo-Lopez, M.A.2    Krishnan, S.A.3    Pant, G.4    Kim, M.J.5    Wallace, R.M.6    Gande, B.E.7    Lee, B.H.8
  • 85
    • 0036508378 scopus 로고    scopus 로고
    • Process requirements for continued scaling of CMOS - The need and prospects for atomic-level manipulation
    • P. D. Agnello, "Process requirements for continued scaling of CMOS - The need and prospects for atomic-level manipulation," IBM J. Res. Develop., vol. 46, no. 2/3, p. 317, 2002.
    • (2002) IBM J. Res. Develop , vol.46 , Issue.2-3 , pp. 317
    • Agnello, P.D.1
  • 89
    • 33645469632 scopus 로고    scopus 로고
    • Enhanced CMOS performances using substrate strained-SiGe and mechanical strained-Si technology
    • Jan
    • S. L. Wu, Y. M. Lin, S. J. Chang, S. C. Lu, P. S. Chen, and C. W. Liu, "Enhanced CMOS performances using substrate strained-SiGe and mechanical strained-Si technology," IEEE Electron Device Lett., vol. 27, no. 1, pp. 46-48, Jan. 2006.
    • (2006) IEEE Electron Device Lett , vol.27 , Issue.1 , pp. 46-48
    • Wu, S.L.1    Lin, Y.M.2    Chang, S.J.3    Lu, S.C.4    Chen, P.S.5    Liu, C.W.6
  • 94
    • 24144450329 scopus 로고    scopus 로고
    • Oxygen defects and Fermi level location in metal-hafnium oxide-silicon structures
    • Aug
    • D. Y. Lim, R. Haight, M. Copel, and E. Cartier, "Oxygen defects and Fermi level location in metal-hafnium oxide-silicon structures," Appl. Phys. Lett., vol. 87, no. 7, p. 072 902, Aug. 2005.
    • (2005) Appl. Phys. Lett , vol.87 , Issue.7 , pp. 072-902
    • Lim, D.Y.1    Haight, R.2    Copel, M.3    Cartier, E.4
  • 95
    • 0019612307 scopus 로고
    • 2/Si system for the fabrication of MOSFETs
    • Sep
    • 2/Si system for the fabrication of MOSFETs," IEEE Trans. Electron Devices, vol. ED-28, no. 9, pp. 1060-1065, Sep. 1981.
    • (1981) IEEE Trans. Electron Devices , vol.ED-28 , Issue.9 , pp. 1060-1065
    • Ho, V.Q.1    Sugano, T.2
  • 96
    • 0035694371 scopus 로고    scopus 로고
    • + -polysilicon gate MOS
    • Dec
    • + -polysilicon gate MOS," IEEE Trans. Electron Devices, vol. 48, no. 12, pp. 2777-2784, Dec. 2001.
    • (2001) IEEE Trans. Electron Devices , vol.48 , Issue.12 , pp. 2777-2784
    • Suizu, Y.1
  • 98
    • 37749046059 scopus 로고    scopus 로고
    • y/high-κ gate stack for enhanced device threshold voltage stability and performance, in IEDM Tech. Dig., 2005, p. 713.
    • y/high-κ gate stack for enhanced device threshold voltage stability and performance," in IEDM Tech. Dig., 2005, p. 713.
  • 103
    • 33749489613 scopus 로고    scopus 로고
    • 2 gate oxide by fluorine
    • Oct
    • 2 gate oxide by fluorine," Appl. Phys. Lett., vol. 89, no. 14, p. 142 914, Oct. 2006.
    • (2006) Appl. Phys. Lett , vol.89 , Issue.14 , pp. 142-914
    • Tse, K.1    Robertson, J.2
  • 104
    • 33947309904 scopus 로고    scopus 로고
    • 2 interfaces in high-κ metal-oxide-semiconductor gate stacks: Local electronic structure
    • Mar
    • 2 interfaces in high-κ metal-oxide-semiconductor gate stacks: Local electronic structure," Appl. Phys. Lett., vol. 90, no. 11, p. 112 911, Mar. 2007.
    • (2007) Appl. Phys. Lett , vol.90 , Issue.11 , pp. 112-911
    • Ha, J.H.1    Seo, K.I.2    McIntyre, P.C.3    Sarawat, K.C.4    Cho, K.J.5
  • 108
    • 33646934980 scopus 로고    scopus 로고
    • NBTI dependence on dielectric thickness and nitrogen concentration in ultra-scaled HfSiON dielectric/ALD-TiN gate stacks
    • S. A. Krishnan, M. Quevedo, R. Harris, P. D. Kirsch, R. Choi, B. H. Lee, G. Bersuker, and J. C. Lee, "NBTI dependence on dielectric thickness and nitrogen concentration in ultra-scaled HfSiON dielectric/ALD-TiN gate stacks," Jpn. J. Appl. Phys., vol. 45, no. 4B, p. 2945, 2006.
    • (2006) Jpn. J. Appl. Phys , vol.45 , Issue.4 B , pp. 2945
    • Krishnan, S.A.1    Quevedo, M.2    Harris, R.3    Kirsch, P.D.4    Choi, R.5    Lee, B.H.6    Bersuker, G.7    Lee, J.C.8
  • 110
    • 20644443509 scopus 로고    scopus 로고
    • The role of nitrogen-related defects in high-κ dielectric oxides: Density-functional studies
    • Mar
    • J. L. Gavartin, A. L. Shluger, A. S. Foster, and G. I. Bersuker, "The role of nitrogen-related defects in high-κ dielectric oxides: Density-functional studies," J. Appl. Phys., vol. 97, no. 5, p. 053 704, Mar. 2005.
    • (2005) J. Appl. Phys , vol.97 , Issue.5 , pp. 053-704
    • Gavartin, J.L.1    Shluger, A.L.2    Foster, A.S.3    Bersuker, G.I.4
  • 113
    • 27144536907 scopus 로고    scopus 로고
    • Improved interface quality and charge-trapping characteristics of MOSFETs with high-κ, gate dielectric
    • Oct
    • H. K. Park, M. S. Rahman, M. Chang, B. H. Lee, R. Choi, C. D. Young, and H. Hwang, "Improved interface quality and charge-trapping characteristics of MOSFETs with high-κ, gate dielectric," IEEE Electron Device Lett., vol. 26, no. 10, pp. 725-727, Oct. 2005.
    • (2005) IEEE Electron Device Lett , vol.26 , Issue.10 , pp. 725-727
    • Park, H.K.1    Rahman, M.S.2    Chang, M.3    Lee, B.H.4    Choi, R.5    Young, C.D.6    Hwang, H.7
  • 115
    • 33244458643 scopus 로고    scopus 로고
    • Enhanced reliability and performance of high-κ MOSFET by two-step annealing
    • M. S. Rahman, H. Park, M. Chang, D. Lee, B. H. Lee, and H. Hwang, "Enhanced reliability and performance of high-κ MOSFET by two-step annealing," Electrochem. Solid-State Lett., vol. 9, no. 4, pp. G127-G129, 2006.
    • (2006) Electrochem. Solid-State Lett , vol.9 , Issue.4
    • Rahman, M.S.1    Park, H.2    Chang, M.3    Lee, D.4    Lee, B.H.5    Hwang, H.6
  • 116
    • 33845992218 scopus 로고    scopus 로고
    • 2 post-metallization annealing on the electrical and reliability characteristics of HfSiO gate dielectric
    • Jan
    • 2 post-metallization annealing on the electrical and reliability characteristics of HfSiO gate dielectric," IEEE Electron Device Lett., vol. 28, no. 1, pp. 21-23, Jan. 2007.
    • (2007) IEEE Electron Device Lett , vol.28 , Issue.1 , pp. 21-23
    • Chang, M.1    Jo, M.2    Park, H.3    Lee, B.H.4    Choi, R.5    Hwang, H.6
  • 117
    • 0242582877 scopus 로고    scopus 로고
    • Carbonate formation during post-deposition ambient exposure of high-κ dielectrics
    • T. Gougousi, D. Niu, R. W. Ashcraft, and G. N. Parsons, "Carbonate formation during post-deposition ambient exposure of high-κ dielectrics," Appl. Phys. Lett., vol. 83, no. 17, pp. 3543-3545, 2003.
    • (2003) Appl. Phys. Lett , vol.83 , Issue.17 , pp. 3543-3545
    • Gougousi, T.1    Niu, D.2    Ashcraft, R.W.3    Parsons, G.N.4
  • 118
    • 37749041348 scopus 로고    scopus 로고
    • 2 and its influence on transistor performance
    • presented at the, Yokohama, Japan
    • 2 and its influence on transistor performance," presented at the SELETE Symp., Yokohama, Japan, 2004.
    • (2004) SELETE Symp
    • Shiraishi, K.1
  • 119
    • 15544366887 scopus 로고    scopus 로고
    • Mobility improvement after HC1 post-deposition cleaning of high-κ, dielectric: A potential issue in wet etching of dual metal gate process technology
    • Mar
    • M. S. Akbar, N. Moumen, J. Barnett, B. H. Lee, and J. C. Lee, "Mobility improvement after HC1 post-deposition cleaning of high-κ, dielectric: A potential issue in wet etching of dual metal gate process technology," IEEE Electron Device Lett., vol. 26, no. 3, pp. 163-165, Mar. 2005.
    • (2005) IEEE Electron Device Lett , vol.26 , Issue.3 , pp. 163-165
    • Akbar, M.S.1    Moumen, N.2    Barnett, J.3    Lee, B.H.4    Lee, J.C.5
  • 120
    • 17944369303 scopus 로고    scopus 로고
    • 4 precursor, Appl. Phys. Lett., 85, no. 24, pp. 5953-5955, Dec. 2004.
    • 4 precursor," Appl. Phys. Lett., vol. 85, no. 24, pp. 5953-5955, Dec. 2004.
  • 122
    • 20544447769 scopus 로고    scopus 로고
    • Effects of boron diffusion in PMOSFETs with TiN-HfSiO gate stack
    • Jun
    • S. C. Song, Z. Zhang, and B. H. Lee, "Effects of boron diffusion in PMOSFETs with TiN-HfSiO gate stack," IEEE Electron Device Lett., vol. 26, no. 6, pp. 366-368, Jun. 2005.
    • (2005) IEEE Electron Device Lett , vol.26 , Issue.6 , pp. 366-368
    • Song, S.C.1    Zhang, Z.2    Lee, B.H.3
  • 123
    • 46049110958 scopus 로고    scopus 로고
    • A novel in situ plasma treatment for damage-free metal/high-κ gate stack RIE proces
    • B. S. Ju, S. C. Song, T. H. Lee, B. Sassman, C. Y. Kang, B. H. Lee, and R. Jammy, "A novel in situ plasma treatment for damage-free metal/high-κ gate stack RIE proces," in IEDM Tech. Dig., 2006, p. 645.
    • (2006) IEDM Tech. Dig , pp. 645
    • Ju, B.S.1    Song, S.C.2    Lee, T.H.3    Sassman, B.4    Kang, C.Y.5    Lee, B.H.6    Jammy, R.7
  • 125
    • 0036655546 scopus 로고    scopus 로고
    • Gate-induced drain leakage currents in metal oxide semiconductor field effect transistors with lugh-k, dielectric
    • Jul
    • S.-I. Chang, J. H. Lee, and H. C. Shin, "Gate-induced drain leakage currents in metal oxide semiconductor field effect transistors with lugh-k, dielectric," Jpn. J. Appl. Phys., vol. 41, no. 7A, pp. 4432-4435, Jul. 2002.
    • (2002) Jpn. J. Appl. Phys , vol.41 , Issue.7 A , pp. 4432-4435
    • Chang, S.-I.1    Lee, J.H.2    Shin, H.C.3
  • 126
    • 34247880431 scopus 로고    scopus 로고
    • Effects of gate edge profile on off-state leakage suppresion in metal gate/high-κ dielectric n-type metal-oxide-semiconductor field effect transistors
    • Apr
    • C. Y. Kang, R. Choi, S. C. Song, and B. H. Lee, "Effects of gate edge profile on off-state leakage suppresion in metal gate/high-κ dielectric n-type metal-oxide-semiconductor field effect transistors," Appl. Phys. Lett., vol. 90, no. 18, p. 183 501, Apr. 2007.
    • (2007) Appl. Phys. Lett , vol.90 , Issue.18 , pp. 183-501
    • Kang, C.Y.1    Choi, R.2    Song, S.C.3    Lee, B.H.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.