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Volumn 8, Issue 3, 2008, Pages 600-607

On the elastic assumption for copper lines in interconnect stress modeling

Author keywords

Copper (Cu); Finite element methods; Interconnects; Modeling; Stress

Indexed keywords

ABS RESINS; ELASTOPLASTICITY; FINITE ELEMENT METHOD; PLASTICS; YIELD STRESS;

EID: 54949127548     PISSN: 15304388     EISSN: 15304388     Source Type: Journal    
DOI: 10.1109/TDMR.2008.2002360     Document Type: Article
Times cited : (9)

References (38)
  • 2
    • 0037390977 scopus 로고    scopus 로고
    • Thermal stress characteristics of Cu/oxide and Cu/low-k submicron interconnect structures
    • Apr
    • S.-H. Rhee, Y. Du, and P. S. Ho, "Thermal stress characteristics of Cu/oxide and Cu/low-k submicron interconnect structures," J. Appl. Phys., vol. 93, no. 7, pp. 3926-3933, Apr. 2003.
    • (2003) J. Appl. Phys , vol.93 , Issue.7 , pp. 3926-3933
    • Rhee, S.-H.1    Du, Y.2    Ho, P.S.3
  • 3
    • 1842740245 scopus 로고    scopus 로고
    • Effect of low-k dielectric on stress and stress-induced damage in Cu interconnects
    • May
    • J.-M. Paik, H. Park, and Y.-C. Joo, "Effect of low-k dielectric on stress and stress-induced damage in Cu interconnects,"Microelectron. Eng., vol. 71, no. 3/4, pp. 348-357, May 2004.
    • (2004) Microelectron. Eng , vol.71 , Issue.3-4 , pp. 348-357
    • Paik, J.-M.1    Park, H.2    Joo, Y.-C.3
  • 5
    • 33644893600 scopus 로고    scopus 로고
    • The influence of temperature and dielectric materials on stress induced voiding in Cu dual damascene interconnects
    • May
    • Z. Gan, W. Shao, S. G. Mhaisalkar, Z. Chen, and H. Li, "The influence of temperature and dielectric materials on stress induced voiding in Cu dual damascene interconnects," Thin Solid Films, vol. 504, no. 1/2, pp. 161-165, May 2006.
    • (2006) Thin Solid Films , vol.504 , Issue.1-2 , pp. 161-165
    • Gan, Z.1    Shao, W.2    Mhaisalkar, S.G.3    Chen, Z.4    Li, H.5
  • 6
    • 0037320159 scopus 로고    scopus 로고
    • Constitutive response of passivated copper films to thermal cycling
    • Feb
    • Y.-L. Shen and U. Ramamurty, "Constitutive response of passivated copper films to thermal cycling," J. Appl. Phys., vol. 93, no. 3, pp. 1806-1812, Feb. 2003.
    • (2003) J. Appl. Phys , vol.93 , Issue.3 , pp. 1806-1812
    • Shen, Y.-L.1    Ramamurty, U.2
  • 7
    • 0030507877 scopus 로고    scopus 로고
    • M. D. Thouless, K. P. Rodbell, and C. Cabral, Jr., Effect of a surface layer on the stress relaxation of thin films, J. Vac. Sci. Technol. A, Vac. Surf. Films, 14, no. 4, pp. 2454-2461, Jul. 1996.
    • M. D. Thouless, K. P. Rodbell, and C. Cabral, Jr., "Effect of a surface layer on the stress relaxation of thin films," J. Vac. Sci. Technol. A, Vac. Surf. Films, vol. 14, no. 4, pp. 2454-2461, Jul. 1996.
  • 8
    • 0037809826 scopus 로고    scopus 로고
    • Bauschinger effect and anomalous thermomechanical deformation induced by oxygen in passivated thin Cu films on substrates
    • Jun
    • S. P. Baker, R.-M. Keller-Flaig, and J. B. Shu, "Bauschinger effect and anomalous thermomechanical deformation induced by oxygen in passivated thin Cu films on substrates," Acta Mater., vol. 51, no. 10, pp. 3019-3036, Jun. 2003.
    • (2003) Acta Mater , vol.51 , Issue.10 , pp. 3019-3036
    • Baker, S.P.1    Keller-Flaig, R.-M.2    Shu, J.B.3
  • 9
    • 0000403105 scopus 로고    scopus 로고
    • Quantitative analysis of strengthening mechanisms in thin Cu films: Effects of film thickness, grain size, and passivation
    • May
    • R.-M. Keller, S. P. Baker, and E. Arzt, "Quantitative analysis of strengthening mechanisms in thin Cu films: Effects of film thickness, grain size, and passivation," J. Mater. Res., vol. 13, no. 5, pp. 1307-1317, May 1998.
    • (1998) J. Mater. Res , vol.13 , Issue.5 , pp. 1307-1317
    • Keller, R.-M.1    Baker, S.P.2    Arzt, E.3
  • 10
    • 0029325729 scopus 로고
    • Thermal strain and stress in copper thin films
    • Jun
    • R. P. Vinci, E. M. Zielinski, and J. C. Bravman, "Thermal strain and stress in copper thin films," Thin Solid Films, vol. 262, no. 1, pp. 142-153, Jun. 1995.
    • (1995) Thin Solid Films , vol.262 , Issue.1 , pp. 142-153
    • Vinci, R.P.1    Zielinski, E.M.2    Bravman, J.C.3
  • 12
    • 0004274342 scopus 로고    scopus 로고
    • 2nd ed. Cambridge, U.K, Cambridge Univ. Press
    • S. Suresh, Fatigue of Materials, 2nd ed. Cambridge, U.K.: Cambridge Univ. Press, 1998, p. 25.
    • (1998) Fatigue of Materials , pp. 25
    • Suresh, S.1
  • 13
    • 0242368005 scopus 로고    scopus 로고
    • Thermomechanical response and stress analysis of copper interconnects
    • Oct
    • E. S. Ege and Y.-L. Shen, "Thermomechanical response and stress analysis of copper interconnects," J. Election. Mater., vol. 32, no. 10, pp. 1000-1011, Oct. 2003.
    • (2003) J. Election. Mater , vol.32 , Issue.10 , pp. 1000-1011
    • Ege, E.S.1    Shen, Y.-L.2
  • 14
    • 3743109337 scopus 로고    scopus 로고
    • Stresses, curvatures, and shape changes arising from patterned lines on silicon wafers
    • Aug
    • Y.-L. Shen, S. Suresh, and I. A. Blech, "Stresses, curvatures, and shape changes arising from patterned lines on silicon wafers," J. Appl. Phys., vol. 80, no. 3, pp. 1388-1398, Aug. 1996.
    • (1996) J. Appl. Phys , vol.80 , Issue.3 , pp. 1388-1398
    • Shen, Y.-L.1    Suresh, S.2    Blech, I.A.3
  • 15
    • 0032024850 scopus 로고    scopus 로고
    • Effects of pre-existing interfacial defects on the stress profile in aluminum interconnection lines
    • Mar
    • Y.-L. Shen, "Effects of pre-existing interfacial defects on the stress profile in aluminum interconnection lines," IEEE Trans. Compon., Packag., Manuf. Technol. A, vol. 21, no. 1, pp. 127-131, Mar. 1998.
    • (1998) IEEE Trans. Compon., Packag., Manuf. Technol. A , vol.21 , Issue.1 , pp. 127-131
    • Shen, Y.-L.1
  • 16
    • 0036472357 scopus 로고    scopus 로고
    • Analysis of thermal stresses in metal interconnects with multilevel structures
    • Feb
    • M. S. Kilijanski and Y.-L. Shen, "Analysis of thermal stresses in metal interconnects with multilevel structures," Microelectron. Reliab., vol. 42, no. 2, pp. 259-264, Feb. 2002.
    • (2002) Microelectron. Reliab , vol.42 , Issue.2 , pp. 259-264
    • Kilijanski, M.S.1    Shen, Y.-L.2
  • 19
    • 33745050126 scopus 로고    scopus 로고
    • Crystal plasticity in Cu damascene interconnect lines undergoing electromigration as revealed by synchrotron X-ray microdiffraction
    • Jun
    • A. S. Budiman, W. D. Nix, N. Tamura, B. C. Valek, K. Gadre, J. Maiz, R. Spolenak, and J. R. Patel, "Crystal plasticity in Cu damascene interconnect lines undergoing electromigration as revealed by synchrotron X-ray microdiffraction," Appl. Phys. Lett., vol. 88, no. 23, p. 233 515, Jun. 2006.
    • (2006) Appl. Phys. Lett , vol.88 , Issue.23 , pp. 233-515
    • Budiman, A.S.1    Nix, W.D.2    Tamura, N.3    Valek, B.C.4    Gadre, K.5    Maiz, J.6    Spolenak, R.7    Patel, J.R.8
  • 20
    • 33750615734 scopus 로고    scopus 로고
    • Bauschinger and size effects in thin-film plasticity
    • Dec
    • Y. Xiang and J. J. Vlassak, "Bauschinger and size effects in thin-film plasticity," Acta Mater., vol. 54, no. 20, pp. 5449-5460, Dec. 2006.
    • (2006) Acta Mater , vol.54 , Issue.20 , pp. 5449-5460
    • Xiang, Y.1    Vlassak, J.J.2
  • 21
    • 0000034975 scopus 로고    scopus 로고
    • Electromigration path in Cu thinfilm lines
    • May
    • C. K. Hu, R. Rosenberg, and K. Y. Lee, "Electromigration path in Cu thinfilm lines," Appl. Phys. Lett., vol. 74, no. 20, pp. 2945-2947, May 1999.
    • (1999) Appl. Phys. Lett , vol.74 , Issue.20 , pp. 2945-2947
    • Hu, C.K.1    Rosenberg, R.2    Lee, K.Y.3
  • 22
    • 0035926879 scopus 로고    scopus 로고
    • Electromigration in Cu interconnects with very different grain structures
    • May
    • C. S. Hau-Riege and C. V. Thompson, "Electromigration in Cu interconnects with very different grain structures," Appl. Phys. Lett., vol. 78, no. 22, pp. 3451-3453, May 2001.
    • (2001) Appl. Phys. Lett , vol.78 , Issue.22 , pp. 3451-3453
    • Hau-Riege, C.S.1    Thompson, C.V.2
  • 23
    • 33747307274 scopus 로고    scopus 로고
    • Electromigration in damascene copper interconnects of line width down to 100 nm
    • Sep
    • A. Roy, R. Kumar, C. M. Tan, T. K. S. Wong, and C. H. Tung, "Electromigration in damascene copper interconnects of line width down to 100 nm," Semicond. Sci. Technol., vol. 21, no. 9, pp. 1369-1372, Sep. 2006.
    • (2006) Semicond. Sci. Technol , vol.21 , Issue.9 , pp. 1369-1372
    • Roy, A.1    Kumar, R.2    Tan, C.M.3    Wong, T.K.S.4    Tung, C.H.5
  • 25
    • 1142300333 scopus 로고    scopus 로고
    • Reliability challenges for copper interconnects
    • Mar
    • B. Z. Li, T. D. Sullivan, T. C. Lee, and D. Badami, "Reliability challenges for copper interconnects," Microelectron. Reliab., vol. 44, no. 3, pp. 365-380, Mar. 2004.
    • (2004) Microelectron. Reliab , vol.44 , Issue.3 , pp. 365-380
    • Li, B.Z.1    Sullivan, T.D.2    Lee, T.C.3    Badami, D.4
  • 27
    • 33244479400 scopus 로고    scopus 로고
    • Thermo-mechanical stresses in copper interconnects - A modeling analysis
    • Mar
    • Y.-L. Shen, "Thermo-mechanical stresses in copper interconnects - A modeling analysis," Microelectron. Eng., vol. 83, no. 3, pp. 446-459, Mar. 2006.
    • (2006) Microelectron. Eng , vol.83 , Issue.3 , pp. 446-459
    • Shen, Y.-L.1
  • 28
    • 0036133312 scopus 로고    scopus 로고
    • Thermomechanical property of diffusion barrier layer and its effect on the stress characteristics of copper submicron interconnect structures
    • Jan
    • J.-H. Zhao, W.-J. Qi, and P. S. Ho, "Thermomechanical property of diffusion barrier layer and its effect on the stress characteristics of copper submicron interconnect structures," Microelectron. Reliab., vol. 42, no. 1, pp. 27-34, Jan. 2002.
    • (2002) Microelectron. Reliab , vol.42 , Issue.1 , pp. 27-34
    • Zhao, J.-H.1    Qi, W.-J.2    Ho, P.S.3
  • 29
    • 54949149090 scopus 로고    scopus 로고
    • Online, Available
    • The Dow Chemical Company. [Online]. Available: www.dow.com/silk/ lit/index.htm
  • 33
    • 3042557819 scopus 로고    scopus 로고
    • R. G. Filippi, J. F. McGrath, T. M. Shaw, C. E. Murray, H. S. Rathore, P. S. McLaughlin, V. McGahay, L. Nicholson, P.-C. Wang, J. R. Lloyd, M. Lane, R. Rosenberg, X. Liu, Y.-Y. Wang, W. Landers, T. Spooner, J. J. Demarest, B. H. Engel, J. Gill, G. Goth, E. Barth, G. Biery, C. R. Davis, R. A. Wachnik, R. Goldblatt, T. Ivers, A. Swinton, C. Barile, and J. Aitken, Thermal cycle reliability of stacked via structures with copper metallization and an organic low-k dielectric, in Proc. IEEE Int. Rel. Phys. Symp., 2004, pp. 61-67.
    • R. G. Filippi, J. F. McGrath, T. M. Shaw, C. E. Murray, H. S. Rathore, P. S. McLaughlin, V. McGahay, L. Nicholson, P.-C. Wang, J. R. Lloyd, M. Lane, R. Rosenberg, X. Liu, Y.-Y. Wang, W. Landers, T. Spooner, J. J. Demarest, B. H. Engel, J. Gill, G. Goth, E. Barth, G. Biery, C. R. Davis, R. A. Wachnik, R. Goldblatt, T. Ivers, A. Swinton, C. Barile, and J. Aitken, "Thermal cycle reliability of stacked via structures with copper metallization and an organic low-k dielectric," in Proc. IEEE Int. Rel. Phys. Symp., 2004, pp. 61-67.
  • 34
    • 33751226629 scopus 로고    scopus 로고
    • Reliability issues in Cu/low-k structures regarding the initiation of stress-voiding or crack failure
    • Nov./Dec
    • S. Orain, A. Fuchsmann, V. Fiori, and X. Federspiel, "Reliability issues in Cu/low-k structures regarding the initiation of stress-voiding or crack failure," Microelectron. Eng., vol. 83, no. 11/12, pp. 2402-2406, Nov./Dec. 2006.
    • (2006) Microelectron. Eng , vol.83 , Issue.11-12 , pp. 2402-2406
    • Orain, S.1    Fuchsmann, A.2    Fiori, V.3    Federspiel, X.4
  • 35
    • 1142300333 scopus 로고    scopus 로고
    • Reliability challenges for copper interconnects
    • Mar
    • B. Li, T. D. Sullivan, T. C. Lee, and D. Badami, "Reliability challenges for copper interconnects," Microelectron. Reliab., vol. 44, no. 3, pp. 365-380, Mar. 2004.
    • (2004) Microelectron. Reliab , vol.44 , Issue.3 , pp. 365-380
    • Li, B.1    Sullivan, T.D.2    Lee, T.C.3    Badami, D.4
  • 36
    • 0036630640 scopus 로고    scopus 로고
    • Formation of slit-like voids at trench corners of damascene Cu interconnects
    • A. Sekiguchi, J. Koike, and K. Maruyama, "Formation of slit-like voids at trench corners of damascene Cu interconnects," Mater. Trans., JIM, vol. 43, no. 7, pp. 1633-1637, 2002.
    • (2002) Mater. Trans., JIM , vol.43 , Issue.7 , pp. 1633-1637
    • Sekiguchi, A.1    Koike, J.2    Maruyama, K.3
  • 38
    • 22644448375 scopus 로고    scopus 로고
    • Designing test interconnect structures for micro-scale stress measurement: An analytical guidance
    • Mar
    • Y.-L. Shen and Y. L. Guo, "Designing test interconnect structures for micro-scale stress measurement: An analytical guidance," J. Vac. Sci. Technol. B, Microelectron, Process. Phenom., vol. 17, no. 2, pp. 448-454, Mar. 1999.
    • (1999) J. Vac. Sci. Technol. B, Microelectron, Process. Phenom , vol.17 , Issue.2 , pp. 448-454
    • Shen, Y.-L.1    Guo, Y.L.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.