Jeff Simpson
Jeff Simpson
Associate Professor of Physics, Towson University
Verified email at towson.edu
TitleCited byYear
High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped S n O 2− δ
SB Ogale, RJ Choudhary, JP Buban, SE Lofland, SR Shinde, SN Kale, ...
Physical Review Letters 91 (7), 077205, 2003
9152003
Thermal conductivity of monolayer molybdenum disulfide obtained from temperature-dependent Raman spectroscopy
R Yan, JR Simpson, S Bertolazzi, J Brivio, M Watson, X Wu, A Kis, T Luo, ...
ACS nano 8 (1), 986-993, 2014
4102014
Optical conductivity of manganites: Crossover from Jahn-Teller small polaron to coherent transport in the ferromagnetic state
M Quijada, J Černe, JR Simpson, HD Drew, KH Ahn, AJ Millis, ...
Physical Review B 58 (24), 16093, 1998
2971998
Ferromagnetism in laser deposited anatase Ti 1− x Co x O 2− δ films
SR Shinde, SB Ogale, SD Sarma, JR Simpson, HD Drew, SE Lofland, ...
Physical Review B 67 (11), 115211, 2003
2852003
Isolation of specific small‐diameter single‐wall carbon nanotube species via aqueous two‐phase extraction
JA Fagan, CY Khripin, CA Silvera Batista, JR Simpson, EH Hároz, ...
Advanced Materials 26 (18), 2800-2804, 2014
1662014
Length-dependent optical effects in single-wall carbon nanotubes
JA Fagan, JR Simpson, BJ Bauer, SH De Paoli Lacerda, ML Becker, ...
Journal of the American Chemical Society 129 (34), 10607-10612, 2007
1552007
Exchange Interaction Effects on the Optical Properties of
AB Souchkov, JR Simpson, M Quijada, H Ishibashi, N Hur, JS Ahn, ...
Physical review letters 91 (2), 027203, 2003
1382003
Origin of the exceptional negative thermal expansion in metal-organic framework-5 Zn 4 O (1, 4− benzenedicarboxylate) 3
W Zhou, H Wu, T Yildirim, JR Simpson, ARH Walker
Physical Review B 78 (5), 054114, 2008
1202008
Comparative measures of single-wall carbon nanotube dispersion
JA Fagan, BJ Landi, I Mandelbaum, JR Simpson, V Bajpai, BJ Bauer, ...
The Journal of Physical Chemistry B 110 (47), 23801-23805, 2006
1032006
Centrifugal length separation of carbon nanotubes
JA Fagan, ML Becker, J Chun, P Nie, BJ Bauer, JR Simpson, ...
Langmuir 24 (24), 13880-13889, 2008
922008
Dielectric response of aligned semiconducting single-wall nanotubes
JA Fagan, JR Simpson, BJ Landi, LJ Richter, I Mandelbaum, V Bajpai, ...
Physical review letters 98 (14), 147402, 2007
902007
Isolation of> 1 nm diameter single-wall carbon nanotube species using aqueous two-phase extraction
JA Fagan, EH Hároz, R Ihly, H Gui, JL Blackburn, JR Simpson, S Lam, ...
Acs Nano 9 (5), 5377-5390, 2015
822015
Analyzing surfactant structures on length and chirality resolved (6, 5) single-wall carbon nanotubes by analytical ultracentrifugation
JA Fagan, M Zheng, V Rastogi, JR Simpson, CY Khripin, ...
ACS nano 7 (4), 3373-3387, 2013
652013
Separation of empty and water-filled single-wall carbon nanotubes
JA Fagan, JY Huh, JR Simpson, JL Blackburn, JM Holt, BA Larsen, ...
ACS nano 5 (5), 3943-3953, 2011
512011
Carbon nanotubes: measuring dispersion and length
JA Fagan, BJ Bauer, EK Hobbie, ML Becker, AR Hight Walker, ...
Advanced Materials 23 (3), 338-348, 2011
492011
Temperature dependence of low-lying electronic excitations of LaMnO 3
MA Quijada, JR Simpson, L Vasiliu-Doloc, JW Lynn, HD Drew, ...
Physical Review B 64 (22), 224426, 2001
442001
Optical band-edge shift of anatase Ti 1− x Co x O 2− δ
JR Simpson, HD Drew, SR Shinde, RJ Choudhary, SB Ogale, ...
Physical Review B 69 (19), 193205, 2004
422004
Temperature-dependent scattering rate and optical mass of ferromagnetic metallic manganites
JR Simpson, HD Drew, VN Smolyaninova, RL Greene, MC Robson, ...
Physical Review B 60 (24), R16263, 1999
381999
The effect of dispersant on defects in length-separated single-wall carbon nanotubes measured by Raman spectroscopy
JR Simpson, JA Fagan, ML Becker, EK Hobbie, ARH Walker
Carbon 47 (14), 3238-3241, 2009
282009
Midinfrared Hall effect in thin-film metals: Probing the Fermi surface anisotropy in Au and Cu
J Černe, DC Schmadel, M Grayson, GS Jenkins, JR Simpson, HD Drew
Physical Review B 61 (12), 8133, 2000
282000
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Articles 1–20