-
Title
Materials Scientist -
Email
saw1@llnl.gov -
Phone
(925) 423-5540 -
Organization
Not Available
Research Interests
- Computer simulation of amorphous metals
- Materials science: application of x-ray, synchrotron and neutron scattering techniques
- Metallurgy: structure and property behavior
- Nano-structures properties, piezoelectric, amorphous metals
- Polymer structure and morphology, crystallization, phase transformations
- Structure and kinetics of energetic materials
- Structure/property relationship for fibers, films and bulk materials
Previous Research Experience
- 1998-present Materials scientist/metallurgist at MSTD-CMS, Lawrence Livermore
- >1992-1998 Staff Scientist, Hoechst Celanese Corporation
- 1985-1992 Senior Research Physicist, Hoechst Celanese Corporation
- 1986-1987 Adjunct Professor, Center for Material Science, LANL
- 1983-1985 Post-Doc, Material Science Division, ANL.
- 1981-1983 Post-Doc, Solid State Physics Division, ORNL (Ames Lab.)
Patents
- B. Gupta, C. K. Saw, M.E. Kenny and B.A. Harrington, "Novel synthesis of sodipotassic copper tube silicates", US Patent 4,942,026, Jul 17, 1990
- O.R. Hughes, Kurschus D.K, Saw C.K., et al." Production of high modulus, modulus, high tenacity polyethylene terephthalate fibers, used as tire cords", US5935499-A
- Saw, C.K., Bauer, W,A, Choi, Day, S.D., Farmer, J.C.," Manufacture of amorphous iron-based metal alloy used for protection of military vehicle, involves combining amorphous iron-based alloy and metal(s) chosen from molybdenum, boron and gadolinium, to form mixtures and ball-milling mixture", US patent 2010263766-A1, 21-Oct-2010
Ph.D., Solid State Physics, University of Rhode Island, 1980
B.A., Physics, Berea College, KY, 1974
Book Chapters
Cheng K. Saw, "X-ray Scattering Techniques for Characterization of Nanosystems in Lifesciences", in Nanotechnologies for the Life Sciences, Wiley-VCH 2005-2006, Ed: Challa S.S.Kumar ISBN 978-3-527-31383-9
Scientific Papers
- L.N. Dinh, S.K. McCall, C.K. Saw, J.M. Haschke, P.G. Allen, W. McLean II, "The plutonium-hydrogen reaction: SEM characterization product morphology", J. of Nuclear Materials, 451 (1-3) 143-146, August 2014
- C.K. Saw, J.M. Haschke, P.G. Allen, W. Mclean II, L.N. Dinh, "Hydrogen corrosion of plutonium: Evidence of fast grain-boundary reaction and slower intragrain reaction", J. of Nuclear Materials, 429 (1-3) 128-135, October 2012
- L.N. Dinh, J.M. Haschke, C.K. Saw, W. McLean II, "Pu2O3 and plutonium hydriding process", J. of Nuclear Materials, 408 (2) 171-175, January 2011
- N.J. Cherepy, B.W. Sturm, O.B. Brury, T.A. Hurst, S.A. Sheets, L.E. Ahle, C.K. Saw, M.A.. Pearson, A.A. Payne, A. Burger, L.A. Boatner, J.O. Ramey, E.V. van Loef, J. Glodo, R. Hawrami, W.M. Higgins, K.S. Shah, W.W. Moses, "SrI2 scintillator for gamma ray spectroscopy", Proc. of SPIE 7449, 2009 (San Diego)
- R.A. Negres, C.K. Saw, P. DeMange and S.G. Demos, "Laser damage performance of KD2-xHxPO4 crystals following x-ray irradiation", Optics exress 16 (21) 16326-16333, 13 Oct 2008
- C.K. Saw, G. Collins, J. Menczel and M. Jaffe, "Thermally induced reorganization in LCP fibers: molecular origin of mechanical strength", J. of Thermal Analysis and Calorimetery (93) (2008) 175-182.
- J.C. Farmer, J-S Choi, C.K. Saw, R.H. Rebak, S.D. Day, T. Lian, P.D. Hailey, D.J. Branagan, L.F. Aprigliano, "Corrosion Resistance of Amorphous Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 coating: A new criticality control material", Nuclear Technology 161 (2) 169-189, Feb 2008.
- R.A. Negres, C.K. Saw S.G. Demos, "Interactions between x-ray induced transient defects and pre-existing damage precursors in DKDP crystals", SPIE proceedings 7132, Laser-Induced Damage in Optical Materials: 2008, 713212, Dec 2008
- J.K. Zhou, L.L. Hsiung, R. Chau and C.K. Saw, "An x-ray study of shock-recovered Ta single crystals", Shock compression of condensed matter, AIP Conf. Proc. 995, 677-680, 2007
- Chung, B. W., Saw, C.K., Thompson, S.R., et al., "Analysis of density changes in plutonium observed from accelerated aging using Pu-238 enrichment", Conference: 4th Topical Conference on Plutonium and Actinides/Plutonium Futures - The Science 2006", Pacific Grove, CA July 9-13, 2006 J. of Alloys and compounds, 444, 329-332. Oct 11, 2007
- Farmer, J. C.; Haslam, J. J.; Day, S. D.; et al, "Corrosion resistance of thermally sprayed high-boron iron-based amorphous-metals coatings: Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4", J. of Materials Res. 22 (8) 2297-2311, Aug 2007
- Jankowski, A.F., Saw, C.K., Ferreira, J.L. et. al., "Morphology, microstructure and residual stress in EBPVD erbia coatings", J. of Materials Sci., 42 (14) 5722-5727, Jul 2007
- Jankowski, A. F.; Hayes, J. P.; Saw, C. K., "Dimensional attributes in enhanced hardness of nanocrystalline Ta-V nanolaminates", Philosophical Mag. 87 (16-17) 2323-2334 (2007)
- Saw, C.K., Wall, M.A., Chung, B.W., (ed. Blobaum, KJM; Chandler, EA; Havela, L; et al.) "Changes in deltaplutonium due to aging as observed by continuous in-situ X-ray scattering", Conference: Symposium on Actinides-Basic Science, Applications and Technology held at the 2006 MRS Fall Meeting Location: Boston, MA Date: NOV 26-30, 2006, Actinides 2006-Basic Science, Applications and Technology Book Series: Materials Res. Soc. Sym. Proc. 986, 137-141 (2007)
- Jankowski, Alan F.; Saw, Cheng K.; Hayes, Jeffrey P., "The thermal stability of nanocrystalline Au-Cu alloys", Conference: 33rd International Conference on Metallurgical Coatings and Thin Films Location: San Diego, CA Date: MAY 01-05, 2006 Sponsor(s): Amer Vacuum Soc, Adv Surface Engn Div Thin Films 515 (3) 1152-1156 (2006 )
- Yujun Song, Hartwig Modrow, Laurence L. Henry, Cheng K. Saw, Ed E. Doomes, Vadim Palshin, Josef Hormes and Challa S S R Kumar, Microfluidic Synthesis of Cobalt Nanoparticles, Chem. Mater., 18 (12), 2817 -2827, 2006.
- Jankowski, AF., Saw, CK, Happer JF, Vallier, BF, Ferreira, JL, Hayes, JP, "Nanocrystalline growth and grain-size effects in Au-Cu electrodeposits", Thin Solid Films, 494 (1-2): 268:273, Jan 3, 2006
- Jankowski, AF; Saw, CK; Harper, JF; et al., "Nanocrystalline growth and grain-size effects in Au-Cu electrodeposits", Conference: 32nd International Conference on Metallurgical Coatings and Thin Film Location: San Diego, CA Date: MAY 02-06, 2005
- Cheng K. Saw and Wigbert J. Siekhaus, "Thermal Expansion of AuIn2", Scripta Materialia, 53 (10), 1153-1157, November 2005
- Z. Guo, V. Palshim, L. Henry, H. Modrow, Y. Song, J. Hormes, C.K. Saw, E. Podlaha and C.SSR Kumar, "Surfactant Effects on Structure and Properties of Cobalt Nanoparticles", To be published
- Z. Guo, EJ. Podlaha, E. E. Doomes, H Modrow, K Olimov, LL. Henry, J Hormes, C.K. Saw, CS.S.R. Kumar, "Nano and Micro Co-Cu Core-shell Particles: Electronic, Geometric and Magnetic properties", to be published
- Zaitseva N, Harper J, Gerion D, Saw, C, "Unseeded growth of germanium nanowires by vapor-liquid-solid mechanism", Applied Physics Letters 86 (5), 53105, Jan 31, 2005
- Jankowski AF, Saw CK, "Diffusion in Ni/CrMo composition-modulated films", Scripta Materialia 51 (2), 119-124, Jul 2004.
- Jankowski, AF; Saw, CK; Walton, CC; et al., "Boron-carbide barrier layers in scandium-silicon multilayers", Conference: 31st International Conference on Metallurgical Coatings and Thin Films Location: San Diego, CA Date: APR 19-23, 2004, Thin solid films 469 (Special Issue) 372-376 (DEC 22 2004)
- Univ. of Rhode Island Doctoral Fellowship. Teaching assistantship
- Berea College Scholarship, Dean's list,1970-1974
- APS Member since 1974, ACS, MRS
- Co-Advisor to Ph.D candidate (J. Pan), Univ. of Calgary, Alberta, Canada
- Neutron Scattering Society of America, Industrial Steering Committee member
- Lead in X11 PRT member and X27 PRT member (NSLS) for Hoechst Celanese