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edfas.org ELECTRONIC DEVICE FAILURE ANALYSIS | VOLUME 25 NO. 4 16 8. M. DiBattista and T. Lundquist: “Role of Advanced Circuit Edit for First Silicon Debug,” Microelectronics, Failure Analysis, Desk Reference, 7th Ed., ASM International, ed. T. Gandhi, 2019, p. 351-378, doi.org/10.31399/asm.tb.mfadr7.t91110351. 9. S. Herschbein, et al.: “Focused Ion Beam (FIB) for Chip Circuit Edit and Fault Isolation,” Proc. Int. Symp. Test. Fail. Anal. (ISTFA), 2021, p. 73-79, doi.org/10.31399/asm.cp.istfa2021tph1. 10. M. Abramo, et al.: “FIB Backside Isolation Techniques,” Microelectronic Failure Analysis Desk Reference 2001 Supplement, 2001, p. 35-39. 11. R. Schlangen, et al.: “FIB Backside Circuit Modification at the Device Level, Allowing Access to Every Circuit Node with Minimum Impact on Device Performance by use of Atomic Force Probing,” Proc. Int. Symp. Test. Fail. Anal. (ISTFA), 2007, p. 34-40, doi.org/10.31399/asm. cp.istfa2007p0034. 12. H. Faraby, M. DiBattista, and P.R. Bandaru: “Percolation of Gallium Dominates the Electrical Resistance of Focused Ion Beam Deposited Metals,” Applied Physics Letters, 104, 2014, p. 173107, doi. org/10.1063/1.4874342. 13. J. Norman, et al.: “New OMCVD Precursors for Selective Copper Metallization,” Journal de Physique IV Colloque, 1991, 02(C2) p. C2-271-C2-278, doi.org/10.1051/jp4:1991233. 14. M. Meunier, et al.: “Laser Induced Deposition of Tungsten and Copper,” Material Science & Engineering, B45, 1997, p. 200-207. 15. H. Fan: Chemical Vapor Deposition of Copper Metal using Copper(hexafluoroacetonate) (2) Alcohol Adducts, Ph.D Thesis, 2000, Louisiana State University (LSU) Historical Dissertations and Theses, 7264, digitalcommons.lsu.edu/gradschool_disstheses/7264. 16. M.B. Naik, et al.: “CVD of Copper using Copper(I) and Copper(II) β-dikentonates,” Thin Solid Films, 262, 1995, p. 60-66. 17. S.K. Reynolds, et al.: “Chemical Vapor Deposition of Copper from 1,5 Cyclooctadience Copper(I) hexafluoroacetylacetonate,” Appl. Phys. Lett., 59 (18), 1991, p. 2332-2334. 18. A. Jain, et al.: “Chemical Vapor Deposition of Copper from Hexafluoroacetylacetonato Copper(I) Vinyltrimethylsilane, Deposition Rates, Mechanism, Selectivity, Morphology, and Resistivity as a Function of Temperature and Pressure,” J. Electrochem Soc, 140(5), May 1993, p. 1434-1439. 19. J. Han, and K.F. Jensen: “Combined Experimental and Modeling Studies of Laser-assisted Chemical Vapor Deposition of Copper from Copper(I)-hexafluoroacetylacetonate trimethylsilane,” J. Appl. Phys., 75(4), Feb. 15, 1994, p. 2240-2250. 20. M. DiBattista, et al.: “Investigation of the Growth Mechanics of Laser Assisted Copper Deposition for Circuit Edit Applications,” Proc. Int. Symp. Test. Fail. Anal. (ISTFA), 2022, p. 170-175. 21. T. Gannon, et al.: “Focused Ion Beam Induced Deposition of Low-resistivity Copper Material,” JVST B, 22, 2004, p. 3000, doi. org/10.1116/1.1826065. 22. A.D. Delia Ratta, J. Melngailis, and C.V. Thompson: “Focused-ion Beam Induced Deposition of Copper,” JVST B, 11, 1993, p. 2195, doi. org/10.1116/1.586455. 23. V. Ray, et al.: “Small Via High Aspect Ratio Circuit Edit: Challenges, Techniques and Developments,” Proc. Int. Symp. Test. Fail. Anal. (ISTFA), 2003, p. 355-361, doi.org/10.31399/asm.cp.istfa2003p0355. 24. J. Funatsu, C.V. Thompson, and J. Melngailis: “Laser Assisted Focusedion-beam-induced Deposition of Copper,” Rapid Communications, JVST B, 14(1), Jan/Feb 1996, p. 179-180. 25. J. Remes: The Development of Laser Chemical Vapor Deposition and Focused Ion Beam Methods for Prototype Integrated Circuit Modifications,” Ph.D. Thesis, 2006, ISBN 951-42-8140-3. 26. J.S. Custer, et al.: “Copper CVD using Liquid Coinjection of (hfac) Cu(TMVS) and TMVS,” Advanced Metallization for ULSI Applications in 1994, Austin, Oct. 4-6, 1994. ABOUT THE AUTHORS Michael DiBattista is the vice president at Varioscale Inc. He is currently focused on large scale deprocessing of advanced node semiconductor devices and laser chemical based fault isolation solutions for 3D heterogenous integrated (3DHI) microsystems. He has worked in the semiconductor industry for 24 years, holding positions at Intel Corp., FEI Company (ThermoFisher), and Qualcomm Inc. that focused on developing tools and technology to support semiconductor physical failure analysis and focused ion beam (FIB) based circuit modification. DiBattista has more than 30 publications in the semiconductor, electron/ion microscopy, and chemical sensor fields and has 12 issued patents. Michael received his Ph.D., M.S.E. and B.S.E. degrees in chemical engineering from the University of Michigan. Matthew M. Mulholland received his B.S. and M.S. in mechanical engineering from The University of New Mexico in 2004. During academic study, he held research positions for NASA’s PURSUE program and collaboration with Sandia National Laboratory on advances of super-plastic material. He is currently a process development engineer at Intel Corp., where he has worked for the last 19 years focusing on next generation sample preparation equipment, tooling, and techniques for enabling circuit editing, failure analysis, and optical probing.

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