Dr. Kiani’s general areas of expertise include failure analysis, materials characterization with an emphasis on nano and micro- scale techniques, as well as macro- and nano-scale mechanical properties of materials, for both room- and high-temperature applications. She has experience in a wide range of materials applications such as failure analyses associated with oil and gas drilling, mechanical behavior and product development of materials, and deformation/failure of composite and ultra-high temperature ceramic materials in aerospace and hypersonic flight applications.
Prior to joining Exponent, Dr. Kiani conducted her Ph.D. dissertation work at the Lawrence Berkeley National Laboratory, national center for electron microscopy (NCEM) where she examined the mechanical behavior and deformation mechanism of sub-micron ultra-high temperature ceramics (ZrC, SiC, TaC) in situ transmission electron microscopy (TEM). Dr. Kiani has performed extensive amounts of microstructural characterization and material evaluation using optical microscopes (OM), scanning electron microscopes (SEM), focused ion beam microscopes (FIB), and transmission electron microscopes (TEM), as well as mechanical testing including compression, tension, bending, fatigue, impact, wear using MTS, Intron and custom-made test units. As a research engineer at Kennametal Inc. from 2005–2008, Dr. Kiani was in charge of the mechanical testing laboratory including operation, maintenance, training, design of new field-related experiments, and data interpretation of different mechanical testing techniques and equipment. She also worked as a process engineering intern at Maxim Integrated where she was involved with gold-silicon bonding issues and process optimization for MEMS production in the clean-room.
Additionally, Dr. Kiani has fulfilled her interest in teaching at UCLA in various courses including introduction to scanning and transmission electron microscopy, introduction to materials science and reliability, maintainability and system engineering as a teaching assistant. She was also a science instructor and a mentor for art-sci summer camp and SMARTS program at UCLA.
CREDENTIALS & PROFESSIONAL HONORS
- Ph.D., Materials Science and Engineering, University of California, Los Angeles (UCLA), 2014
- M.S., Materials Science and Engineering, University of Texas, Arlington, 2005
- B.S., Materials Science and Engineering, Sharif University of Technology, Iran, 2001
Kiani S, Ratsch C, Minor A.M, Yang J-M, Kodambaka S. In situ transmission electron microscopy observations of room-temperature plasticity in sub-micron-size TaC(100) and TaC(011) single crystals. Scripta Materialia 2015; 100.
Kiani S, Ratsch C, Minor A.M, Kodambaka S, Yang J-M. Orientation- and size-dependent room-temperature plasticity in ZrC crystals. Philosophical Magazine; 2015; 95.
Kiani S, Leung KWK, Radmilovic V, Minor AM, Yang J-M, Warner DH, Kodambaka S. Dislocation glide-controlled room-temperature plasticity in 6H-SiC single crystals. Acta Materialia 2014; 80.Kulshreshtha PK, Maruyama K, Kiani S, Blackwell J, Olynick DL, Ashby PD. Harnessing entropic and enthalpic contributions to create a negative tone chemically amplified molecular resist for high-resolution lithography. Nanotechnology 2014; 25.
Kiani S, Chan WS, Haji-Sheikh A. Measurement of thermal conductivity of triaxial braided composites. Journal of Composite Materials 2008; 42.
Kulshreshtha PK, Maruyama K, Kiani S, Ziegler D, Blackwell J, Olynick D, Ashby PD. Nanoscale modulus and surface chemistry characterization for collapse free resists. SPIE Metrology, Inspection, and Process Control for Microlithography XXVII, 2013.
Kiani S, Ratsch C, Minor AM, Yang J-M, Kodambaka S. In situ transmission electron microscopy studies of size- dependent plasticity in ceramic materials. TMS, 2012.
Kiani S, Minor AM, Yang J-M, Kodambaka S. Insights from in situ TEM compression test of ceramics. Gordon Research Conference, Solid State Studies in Ceramics, 2012.
Kiani S, Bitler J. Comparative study on wear properties of cemented carbides. Proceedings, Tungsten, Refractory and Hard Materials World Congress, 2008.
Research Engineer, Kennametal Inc., 2005–2008
Process Engineering Inter, Maxim Integrated, 2013
Teaching Assistant, UCLA, 2009–2011
Society of Women Engineers