Julia R. Greer

Professor of Materials Science and Mechanics

Ph.D., Materials Science and Engineering, Stanford University (2005)
M.S., Materials Science and Engineering, Stanford University (2000)
B.S., Chemical Engineering, Massachusetts Institute of Technology (1997)

  • TMS Early Career Faculty Award (2013)
  • SES Young Investigator Award (2013)
  • World Economic Forum in Davos invitee (2012)
  • NASA (inaugural) Early Career Faculty Award (2012)
  • DOE Early Career Award (2011)
  • DARPA Young Faculty Award (2009)
  • National Academy of Engineering's U.S. Frontiers of Engineering Symposium (2009)
  • TR-35 Top Young Innovator Under 35, Technology Review's award honoring the world's top young innovators (2008)
  • NSF CAREER "In-situ Investigation of Plasticity at the Nano-scale" award (2007)
  • Gold Medal recipient of the MRS Outstanding Graduate Student Award (2004)
  • Winner of Redwood Symphony Piano Concerto competition (2004, 2006) as well as the U.S. Open Concerto Competition (2003).

Julia R. Greer received her undergraduate degree in Chemical Engineering (with a minor in Music) from MIT, after which she worked as an intern in Components Research Department of Intel Corp. while pursuing a M.S. In Materials Science at Stanford University, where she built a novel X-ray diffractometer in order to study mechanical properties of materials in computer microprocessors. Subsequently, after working at Intel's Mask Operations Department for 2 years, Julia received a Ph.D. in Materials Science and Engineering from Stanford University studying size effects in plasticity of metals at the nano-scale with Professor William D. Nix. Prior to starting her appointment as a faculty member at Caltech in June of 2007, Julia was a post-doctoral fellow at PARC, Palo Alto Research Center, from August of 2005 until May of 2007. In order to broaden her expertise, she worked on investigating the behavior of organic semiconductor - thin film transistors (OTFTs) as well as nano-ink-derived metals for jet-printing in flexible electronics with Dr. Robert A. Street. Throughout her scientific career, Julia has also been pursuing her "secondary career" as a concert pianist - having studied at the Moscow's Gnessin School of Music, the Eastman School of Music, the San Francisco Conservatory of Music, and at Stanford. She has performed numerous solo recitals (most recently at Caltech's "Off the Clock" event in 2011), chamber music concerts (most recently in Lagerstrom Series at Caltech with violinist C. Kovalchik), as well as as a soloist with an orchestra (most recent performance of Brahms' Piano Concerto No. 2 with the Redwood Symphony).

Julia Greer is set to appear as a guest on a new Discovery Channel show in the spring of 2012, hosted by Adam Savage and Jamie Hyneman from Mythbusters!

Julia Greer on set with Adam Savage and Jamie Hyneman.

Group Members



Greer Group

Post-Doctoral Scholars


Dongchan Jang (Ph.D. University of Michigan) jangd@caltech.edu

Seok-Woo Lee (Ph.D. Stanford University) swlee49@caltech.edu

Pratyush Tiwary (Ph.D. Caltech) pt@caltech.edu

Graduate Students


Zach Aitken (3rd year grad student) zaitken@caltech.edu

Xun (Wendy) Gu (3rd year grad student) xgu@caltech.edu

Nisha Mohan (3rd year grad student) nmohan@caltech.edu


Lucas Meza (2nd year grad student) lmeza@caltech.edu

David Chen (2nd year grad student) dzchen@caltech.edu

Jan Rys (Visiting Grad Student) janrys@caltech.edu


Victoria Chernow (1st year grad Student) vchernow@caltech.edu

Lauren Montemayor (3rd year grad Student) lmont@caltech.edu

Shi Luo (1st year grad Student) slluo@caltech.edu


Rachel Liontas (1st year grad Student) rliontas@caltech.edu

Undergraduate Students


Ee Jane Lim

Jarvis Li

Eli Alster


Elizabeth Decolvenaere

Staff


Carol Garland (TEM Facility Mgr., MPS) cmg@caltech.edu

Group Alumni


Peri Landau (Postdoc)

Sid Pathak (Postdoc)

Mingyuan Huang (Postdoc)


Guo Qiang (Postdoc)

C. Robert E. Maaß (Postdoc)

Andrew Jennings (Grad student)


Ju-Young Kim (Postdoc)

Shelby Hutchens (Postdoc)

Dennis Lange (Undergrad)



Greer Group circa 2012
Group News
May 2013 : Julia delivers a lecture (and apparently an impromptu piano recital) at the National Academy of Engineering's Frontiers of Engineering Symposium in Beijing.
May 2013 : Congratulations to Lucas on passing his candidacy! One step closer to Ph.D.
March 201: Congratulations to Rachel on winning the NSF Graduate Research Fellowship!
Feb. 2013: Dongchan, Jan, and Julia presented their research at the annual TMS 2013 meeting in San Antonio, where Julia also got the Early Career Faculty Fellow award.
Jan. 2013: Congratulations to Nisha Mohan and Seok-Woo Lee on delivering talks at the Jim Knowles Symposium at Caltech (here). Nisha's talk title was "Exploring Uniaxial Tensile Deformation of Compressible Solids with an N-type Constitutive Law" and Seok-Woo's was "Temperature Effects on the Indentation Size Effect".
Jan. 2013: Alumn Shelby Hutchens wins Quadrant Award. Congratulations!
Jan. 2013: Julia attends the 2013 Annual World Economic Forum in Davos and co-leads the IdeasLab "Unleashing the Power of Science with Caltech" along with Frances Arnold, John Grotzinger, and Tony Chan. See write-up from the Associated Press here.
Nov. 2012: Peri Landau and Guo Qiang's work on radiation-tolerant materials is featured on Caltech's front page
Oct. 2012: Congratulations to Lucas for passing his qualifying exams !
Oct. 2012: Congratulations to Zach for winning the Graduate Student Award at the SES(Society of Engineering Sciences)2012 conference, after being selected as one of the twelve finalists to present at the symposium.
Oct. 2012: Congratulations to Julia and her colleagues from HRL and UC Irvine for winning the Popular Mechanics 2012 Breakthrough Award. For press coverage and full story see here or here
Aug. 2012: Congratulations to Julia on winning NASA's (inaugural) Early Career Faculty award ! click here for the full news!
Jul. 2012: Wendy, Lucas, Zach, Robert, Seok-Woo, and Dongchan all present posters at the Gordon Research Conference on Small-Scale Mechanical Behavior (Colby College, Maine).
Jun. 2012: Congratulations to Zach on entering the finalists list of 12, for student presentation award competition, in SES( Society of Engineering Science) 49th ATM.
May. 2012: Congratulations to Dr.Andrew Jennings for successfully defending his PhD thesis!
May. 2012: Greer group is awarded as part of the Extreme Materials Institute, a recent U.S. Army Research Laboratory's $90 million award to a consortium of researchers led by Johns Hopkins University, to investigate intense impacts on protective materials. click here for the full news!
May. 2012: Congratulations to Andrew on receiving the Demetriades prize for the best thesis in nanotechnology and related fields!
May. 2012: Congratulations to Zach for passing his candidacy!
Apr. 2012: Congratulations to David for receiving the NSF Graduate Research Fellowship and to Lucas for being named for honorable mention! We're proud of both of them!
Mar. 2012: Robert, Dongchan, and Chris Weinberger present talks at the annual TMS meeting in Orlando.