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Robert J. McQueeney

None
Address
A305 Zaffarano Hall
Iowa State University
Ames, IA 50011
Phone 515-294-3545
Fax 515-294-0689
Email mcqueeney@ameslab.gov

Research Interests

Neutron and x-ray scattering studies of crystal and magnetic structures and exctiations with a focus on correlations and competing states in novel magnetic materials


        Project Affiliations:

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(Chronologically most recent on top)Education

  • Ph.D. Physics, University of Pennsylvania, 1996
  • B.S. Physics/Chemistry, University of Connecticut, 1991

(Chronologically most recent on top)Professional Appointments

  • 2008 - present Associate Professor, Iowa State University
  • 2003 - present Associate Scientist, Ames Laboratory
  • 2003 - 2008 Assistant Professor, Iowa State University
  • 1998 - 2003 Technical Staff Member, Los Alamos National Laboratory
  • 1998 Visitor in Materials Science, Div. of Engineering & Applied Science, California Institute of Technology
  • 1996 - 1998 Postdoctoral Associate, Lujan Center, Los Alamos National Laboratory

(Chronologically most recent on top)Honors & Awards

  • 2003 Department of Energy Defense Programs Award of Excellence

(Chronologically most recent on top)Publications with the Ames Laboratory

2012
Kim M G; Lamsal J; Heitmann T W; Tucker G S; Pratt D K; Khan S N; Lee Y B; Alam A; Thaler A; Ni N; Ran S; Bud'ko S L; Marty K J; Lumsden M D; Canfield P C; Harmon B N; Johnson D D; Kreyssig A; McQueeney R J; Goldman A I . 2012. Effects of Transition Metal Substitutions on the Incommensurability and Spin Fluctuations in BaFe2As2 by Elastic and Inelastic Neutron Scattering. Physical Review Letters. 109:167003. abstract
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Tucker G S; Pratt D K; Kim M G; Ran S; Thaler A; Granroth G E; Marty K; Tian W; Zarestky J L; Lumsden M D; Bud'ko S L; Canfield P C; Kreyssig A; Goldman A I; McQueeney R J . 2012. Competition between stripe and checkerboard magnetic instabilities in Mn-doped BaFe2As2. Physical Review B. 86:020503. abstract
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Tucker G S; Fernandes R M; Li H F; Thampy V; Ni N; Abernathy D L; Bud'ko S L; Canfield P C; Vaknin D; Schmalian J; McQueeney R J . 2012. Magnetic excitations in underdoped Ba(Fe1-xCox)(2)As-2 with x=0.047. Physical Review B. 86:024505. abstract
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Kim M G; Kreyssig A; Lee Y B; McQueeney R J; Harmon B N; Goldman A I . 2012. Fe K-edge X-ray resonant magnetic scattering from Ba(Fe1-x Co (x) )(2)As-2 superconductors. European Physical Journal-Special Topics. 208:157-164. abstract
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Du Y; Huang M; Lograsso T A; McQueeney R J . 2012. X-ray diffuse scattering measurements of chemical short-range order and lattice strains in a highly magnetostrictive Fe0.813Ga0.187 alloy in an applied magnetic field. Physical Review B. 85:214437. abstract
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Pandey A; Dhaka R S; Lamsal J; Lee Y; Anand V K; Kreyssig A; Heitmann T W; McQueeney R J; Goldman A I; Harmon B N; Kaminski A; Johnston D C . 2012. Ba1-xKxMn2As2: An Antiferromagnetic Local-Moment Metal. Physical Review Letters. 108:087005. abstract
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2011
Kreyssig A; Kim M G; Kim J W; Pratt D K; Sauerbrei S M; March S D; Tesdall G R; Bud'ko S L; Canfield P C; McQueeney R J; Goldman A I . 2011. Magnetic order in GdBiPt studied by x-ray resonant magnetic scattering. Physical Review B. 84:220408. abstract
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Ma J; Yan J Q; Diallo S O; Stevens R; Llobet A; Trouw F; Abernathy D L; Stone M B; McQueeney R J . 2011. Role of magnetic exchange energy on charge ordering in R(1/3)Sr(2/3)FeO(3) (R = La, Pr, and Nd). Physical Review B. 84:224115. abstract
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Ren Y; Yan J Q; Zhou J S; Goodenough J B; Jorgensen J D; Short S; Kim H; Proffen T; Chang S; McQueeney R J . 2011. Spin-state transitions in PrCoO(3) studied with neutron powder diffraction. Physical Review B. 84:214409. abstract
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Yan J Q; Zhou J S; Cheng J G; Goodenough J B; Ren Y; Llobet A; McQueeney R J . 2011. Spin and orbital ordering in Y(1-x)La(x)VO(3). Physical Review B. 84:214405. abstract
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