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Dr. Scott T. Hannahs

Director, DC Facilities & Instrumentation
DC Instrumentation, User Technical Support

Email:
Phone: 850 - 644-0216
Fax: 850 - 644-0534
Address: NHMFL FSU
1800 E. Paul Dirac Dr.
Tallahassee , FL 32310-3706

Awards, Honors & Service:
Distinguished University Scholar, Florida State University (2012)
American Physical Society Fellow (2009)



Disclaimer: The information presented below was automatically generated from a database. In the rare instance of an exact name match, it is possible that a citation is inaccurately attributed. The listing should therefore be considered unofficial. To report a mismatched publication, contact IMsystems@magnet.fsu.edu.


Publications and Scientific Activities

##Peer-Reviewed Publications
1 Ono, T.; Tanaka, H.; Shirata, Y.; Matsuo, A.; Kindo, K.; Ishikawa, F.; Kolomiyets, O.; Mitamura, H.; Goto, T.; Nakano, H.; Fortune, N.A.; Hannahs, S.T.; Yoshida, Y. and Takano, Y., Magnetic-Field Induced Quantum Phase Transitions in Triangular-Lattice Antiferromagnets, J. Phys.: Conf. Series, 302, 012003 (2011) [read online]
2 Schmiedeshoff, G.M.; Mun, E.D.; Lounsbury, A.W.; Tracy, S.J.; Palm, E.C.; Hannahs, S.T.; Park, J.-H.; Murphy, T.P.; Bud'ko, S.J. and Canfield, P.C., Multiple regions of quantum criticality in YbAgGe, Phys. Rev. B, 83, 180408 (2011)
3 Fortune, N.A.; Hannahs, S.T.; Takano, Y.; Yoshida, Y.; Sherline, T.; Wilson-Muenchow, A.A.; Ono, T. and Tanaka, H., Field-induced quantum phase transitions in the spin-1/2 triangular-lattice antiferromagnet Cs2CuBr4, J. Phys.: Conf. Series, 200 (2), 022008 (2010) [read online]
4 Hannahs, S.T. and Palm, E.C., The National High Magnetic Field Laboratory, J. Low Temp. Phys., 159 (1), 336-339 (2010)
5 Fortune, N.A.; Hannahs, S.T.; Yoshida,Y.; Sherline,T.E.; Ono,T.; Tanaka, H. and Takano, Y., Cascade of Magnetic-Field-Induced Quantum Phase Transitions in a Spin-1/2 Triangular-Lattice Antiferroagnet, Phys. Rev. Lett., 102, 257201 (2009) [read online]
6 Schmiedeshoff, G.M.; Lounsbury, A.W.; Tozer, S.W.; Palm, E.C.; Hannahs, S.T.; Murphy, T.P.; Park, J.H.; Opeil, C.P. and Bedell, K.S., Thermal expansion and magnetostriction of a nearly saturated 3He-4He mixture, Philosophical Magazine, 89 (22-24), 2071-2078 (2009)
7 Torikachvili, M.S.; Bud'ko, S.L.; Ni, N.; Canfield, P.C. and Hannahs, S.T., Effect of pressure on transport and magnetotransport properties in CaFe2As2 single crystals, Phys. Rev. B, 80 (1), 014521 (2009)
8 Wolff-Fabris, F.; Francoual, S.; Zapf, V.; Jaime, M.; Scott, B.; Tozer, S.; Hannahs, S.; Murphy, T. and Lacerda, A.H., Magnetostriction and thermal expansion on 1D quantum spin system azurite, J. Phys.: Conf. Series, 150, 042030 (2009)
9 Yuen, J.D.; Menon, R.; Coates, N.E.; Namdas, E.B.; Cho, S.; Hannahs, S.T.; Moses, D. and Heeger, A.J., Nonlinear transport in semiconducting polymers at high carrier densities, Nature Materials, 8 (7), 572-575 (2009) [read online]
10 Ni, N.; Tillman, M.E.; Yan, J.-Q.; Kracher, A.; Hannahs, S.T.; Bud'ko, S.L. and Canfield, P.C., Effects of Co substitution on thermodynamic and transport properties and anisotropic Hc2 in Ba(Fe1−xCox)2As2 single crystals, Phys. Rev. B, 78 (21), 214515 (2008) [read online]
11 Torikachvili, M.S.; Jia, S.; Mun, E.D.; Hannahs, S.T.; Black, R.C.; Neils, W.K.; Martien, D.; Bud'ko, S.L. and Canfield, P.S., Six closely related YbT2Zn20 (T = Fe, Co, Ru, Rh, Os, Ir) heavy fermion compounds with large local moment degeneracy, P. Natl. Acad. Sci. U.S.A., 104 (24 - June 12), 9960-9963 (2007) [read online]
12 Radovan, H.A.; Tozer, S.W.; Murphy, T.P.; Palm, E.C.; Fortune, N.A.; Hannahs, S.T.; Agosta, C.C.; Martin C.; Sarrao J.L. and Cooley, J.C., Fulde-Ferrell-Larkin-Ovchinnikov superconductivity in heavy fermion CeCoIn5, Physica B, 378-380, 343-346 (2006)
13 Schmiedeshoff, G.M.; Lounsbury, A.W.; Luna, D.J.; Tracy, S.J.; Schramm, A.J.; Tozer, S.W.; Correa, V.F.; Hannahs, S.T.; Murphy, T.P.; Palm, E.C.; Lacerda, A.H.; Bud'ko, S.L.; Canfield, P.C.; Smith, J.L.; Lashley, J.C. and Cooley, J.C., Versatile and compact capacitive dilatometer, Rev. Sci. Instrum., 77, 123907 (2006)
14 Wilke, R.H.T.; Bud'ko, S.L.; Canfield, P.C.; Farmer, J. and Hannahs, S.T., Systematic study of the superconducting and normal-state properties of neutron-irradiated MgB2, Phys. Rev. B, 73 (13), 134512 (2006)
15 Wilke, R.H.T.; Bud'ko, S.L.; Canfield, P.C.; Finnemore, D.K.; Suplinskas, R.J.; Farmer, J. and Hannahs, S.T., Effects of neutron irradiation on carbon doped MgB2 wire segments, Superconductor Science and Technology, 19 (6), 556-563 (2006)
16 Marzik, J.V.; Suplinskas, R.J.; Wilke, R.H.T.; Canfield, P.C.; Finnemore, D.K.; Rindfleisch, M.; Margolies J. and Hannahs, S.T., Plasma synthesized doped B powders for MgB2 superconductors, Physica C, 423 (3-4), 83-88 (2005)
17 Wilke, R.H.T.; Bud'ko, S.L.; Canfield, P.C.; Finnemore, D.K. and Hannahs, S.T., Synthesis of Mg(B1-xCx)(2) powders, Physica C, 432 (3-4), 193-205 (2005)
18 Wilke, R.H.T.; Bud'ko, S.L.; Canfield, P.C.; Finnemore, D.K.; Suplinskas, R.J. and Hannahs, S.T., Synthesis and optimization of Mg(B1-xCx)2 wire segments, Physica C, 424 (1-2), 1-16 (2005)
19 Wilke, R.H.T.; Bud'ko, S.L.; Canfield, P.C.; Kramer, M.J.; Wu, Y.Q.; Finnemore, D.K.; Suplinskas, R.J.; Marzik J.C. and Hannahs, S.T., Superconductivity in MgB2 doped with Ti and C, Physica C, 418 (3-4), 160-167 (2005)
20 Radovan, H.A.; Fortune, N.A.; Murphy, T.P.; Hannahs, S.T.; Palm, E.C.; Tozer, S.W. and Hall, D., Electron-spin domains (communication arising): Magnetic enhancement of superconductivity, Nature, 427 (6977), 802 (2004)
21 Schmiedeshoff, G.M.; Dulguerova, D.; Quan, J.; Touton, S.; Mielke, C.H.; Christianson, A.; Lacerda, A.H.; Palm, E.; Hannahs, S.T.; Murphy, T.; Gay, E.C.; McPheeters, C.C.; Hults, W.L. and Cooley, J.C. Magnetotransport and superconductivity of alpha-uranium, Philos. Mag. B, 84 (19), 2001 (2004)
22 Wilke, R.H.T.; Bud’ko, S.L.; Canfield, P.C.; Finnemore, D.K.; Suplinskas, R.J. and Hannahs, S.T., Systematic Effects of Carbon Doping on the Superconducting Properties of Mg(B1-xCx)2, Phys. Rev. Lett., 92 (21), 217003-4 (2004) [read online]
23 Hannahs, S.T. and Fortune, N.A., Heat capacity cell for angular measurements in high magnetic fields, Physica B, 329, 1586-15872 (2003)
24 Radovan, H.A.; Fortune, N.A.; Murphy, T.P.; Hannahs, S.T.; Palm, E.C.; Tozer, S.W. and Hall, D., Magnetic enhancement of superconductivity from electron spin domains, Nature, 425 (6953), 51-55 (2003)
25 Yang, I.; Kang, W.; Hannahs, S.T.; Pfeiffer, L.N. and West, K.W., Vertical confinement and evolution of reentrant insulating transition in the fractional quantum Hall regime, Phys. Rev. B Rapid Commun., 68, 121302 (2003) [read online]
26 Brandt, B.L.; Hannahs, S.; Schneider-Muntau, H.J.; Boebinger, G. and Sullivan, N.S., The National High Magnetic Field Laboratory, Physica B, B294 (294-295), 505-511 (2001)
27 Rosenbaum, R.; Brandt, B.; Hannahs, S.; Murphy, T.; Palm, E. and Pullum, B.J., Anomalous magnetoresistance behavior of an insulating zirconium oxynitride CernoxTM thermometer, Physica B, 294-295, 489-491 (2001)
28 Rosenbaum, R.; Milner, A.; Haberkern, R.; Haussler, P.; Palm, E.; Murphy, T.; Hannahs, S. and Brandt, B., Magnetoresistance of an insulating quasicrystalline AlPdRe film in large magnetic fields, J. Phys. -Condens. Mat., 13, 3169-3185 (2001)
29 Rosenbaum, R.; Milner, A.; Hannahs, S.; Murphy, T.; Palm, E. and Brandt, B., Magnetoresistance of an insulating amorphous nickel-silicon film in large magnetic fields, Physica B, 294-295, 340-342 (2001)
30 Rosenbaum, R.; Murphy, T.; Palm, E.; Hannahs, S. and Brandt, B., Magnetoresistance of insulating amorphous NixSil-x films exhibiting Mott variable-range hopping laws, Phys. Rev. B, 63, 094426-1-094426-7 (2001)
31 Graf, M.J.; Keizer, R.J.; de Visser, A. and Hannahs, S.T., Search for a quantum phase transition in U(Pt1-xPdx)(3), Physica B, 284, 1281-1282 (2000)
32 Rosenbaum, R.; Haberkern, R.; Haussler, P.; Palm, E.; Murphy, T.; Hannahs, S. and Brandt, B., The metal-insulator transition in icosahedral AlPdRe thin films, J. Phys. -Condens. Mat., 12, 9735-9749 (2000)
##Presentations, Posters & Abstracts
1 Franco-Rivera, G.; Fortune, N.A.; Hannahs, S.T.; Zhou, H.D.; Tsujii, H. and Takano, Y., Field-induced phase transitions in the S=1/2 quasi-1D antiferromagnet BaCo2V2O8, American Physical Society March Meeting, Boston, MA, February 27–March 2 (2012)
2 Ono, T.; Hannahs, S.T.; Fortune, N.A.; Park, J.-H.; Murphy, T.P.; Tanaka, H. and Takano, Y., Angle-dependent magnetic phase diagram of the spin-1/2 triangular-lattice antiferromagnet Cs2CuCl4, Fall Meeting of the Physical Society of Japan, Yokohama, Japan, September 11–14 (2012)
3 Bai, H.; Bird, M.D.; Hannahs, S.T.; Kynoch, J.G. and Pucci, J.A., The Cryogenic System for the SCH and 45T Hybrid at the NHMFL, Cryogenic Engineering Conference and Int. Cryogenic Materials Conf., Spokane, WA, June 13-17 (2011)
4 Takano, Y.; Hannahs, S.T.; Fortune, N.A.; Yoshida, Y.; Park, J.-H.; Murphy, T.P.; Tsujii, H.; Ono, T. and Tanaka, H., Evolution of the cascade of high-field phases of Cs2CuBr4 with the magnetic field direction, Novel Phenomena in Frustrated Systems, Santa Fe, NM, May 23-27 (2011)
5 Hannahs, S.T., Magnet Mystery Hour: A Skeptics View, National High Magnetic Field Laboratory, Tallahassee, FL, January 19 (2010) [read online]
6 Ono, T.; Takano, Y.; Hannahs, S.T.; Fortune, N.A.; Park, J.-H.; Yoshida, Y. and Tanaka, H., Isotropy of the high-field phase diagram of the triangular-lattice antiferromagnet Cs2CuBr4, Fall Meeting of the Physical Society of Japan, Sakai, Japan, September 23-26 (2010)
7 Takano, Y.; Yoshida, Y.; Fortune, N.A.; Hannahs, S.T.; Sherline, T.E.; Ono, T and Tanaka, H., High field phase diagram of the triangular-lattice antiferromagnet Cs2CuBr4, Annual Meeting of the Physical Society of Japan, Okayama, Japan, March 20-23 (2010)
8 Fortune, N.A.; Hannahs, S.T.; Takano, Y.; Yoshida, Y.; Sherline, T.; Wilson-Muenchow, A.A.; Ono, T. and Tanaka, H., Field-Induced Quantum Phase Transitions in the Spin-1/2 Triangular-Lattice Antiferromagnet Cs2CuBr4, Int. Conf. on Magnetism, Karlsruhe, Germany, July 26-31 (2009)
9 Fortune, N.A.; Wilson-Muenchow, A.A.; Hannahs, S.T.; Takano, Y.; Yoshida, Y.; Sherline, T.; Ono, T. and Tanaka, H., Cascade of Quantum Phase Transitions in the Spin-1/2 Triangular-Lattice Antiferromagnet Cs2CuBr4, American Physical Society March Meeting, Pittsburg, PA, March 16-20 (2009)
10 Hannahs, S.T., Magnets: Myths and Legends, National High Magnetic Field Laboratory, Tallahassee, FL, April 23 (2009) [read online]
11 Fortune, N.A.; Hannahs, S.T.; Toshida, Y.; Takano, Y.; Ono, T. and Tanaka, H., New ordered phases of the spin-1/2 triangular-lattice antiferromagnet Cs2CuBr4 (Low-temperature in high magnetic fields), American Physical Society March Meeting, New Orleans, LA, March 10-14 (2008)
12 Hannahs, S.T.; Fortune, N.A.; Yoshida, Y.; Takano, Y.; Ono. T. and Tanaka, H., New Ordered Phases of Spin-1/2 Triangular Lattice Antiferromagnet Cs2CuBr4, 25th Int. Conf. on Low Temperature Physics, Amsterdam, The Netherlands, August 6-13 (2008)
13 Yoshida, Y.; Fortune, N.A.; Hannahs, S.T.; Murphy, T.P.; Schmiedeshoff, G.M.; Ono, T.; Tanaka, H. and Takano, Y., Up-up-down order of the S=1/2 triangular-lattice antiferromagnet Cs2CuBr4, Highly Frustrated Magnetism 2008, Braunshweig, Germany, September 7-12 (2008) [read online]
14 Takano, Y.; Tsujii, H.; Rotundu, C.R.; Sherline, T.E.; Andraka, B.; Fortune, N.A.; Hannahs, S.T.; Ono, T. and Tanaka, H., Magnetic Phase Diagram of the Frustrated Quasi-Two-Dimensional S=1/2 Heisenberg Antiferromagnet Cs2CuBr4, Int. Conf. on Magnetism, Kyoto, Japan, August 20-25 (2006)
15 Radovan, H.A.; Tozer, S.W.; Murphy, T.P.; Palm, E.C.; Hannahs, S.T.; Hall, D.; Fortune, N.A.; Agosta, C.C.; Martin, C.; Sarrao, J.L.; Cooley, J.C. and Petrovic, C., Novel high-field ground states in f-electron intermetallic compounds, Stewardship Science Academic Alliances (SSAA) Program Symposium, Albuquerque, NM, March 29-31 (2004)
16 Hannahs, S.T. and Fortune, N.A., Heat capacity cell for angular measurements in high magnetic fields, 23rd Int. Conf. on Low Temperature Physics, Hiroshima, Japan, August 20-27 (2002)
17 Brandt, B. L., Hannahs, S., Schneider-Muntau, H. J., Boebinger, G., and Sullivan, N. S., The National High Magnetic Field Laboratory, RHMF 2000, Porto, Portugal, August (2000)
##Internet Disseminations
1 Fortune, N.A.; Hannahs, S.T.; Yoshida, Y.; Ono, T.; Tanaka, H. and Takano, Y., Cascade of magnetic-field-induced quantum phase transitions in a spin 1/2 triangular-lattice antiferromagnet, http://arxiv.org/abs/0812.2077, (2008)
##Grants
1 PI: Bird, M.D.; Dixon, I.R.; Hannahs, S. and Cross, T.,
 Grant Title: IMR-MIP Series Connected Hybrid Construction Phase
 Agency: National Science Foundation
 Project Dates: 08/25/2006 - 08/31/2013
 Award Amount: $11,699,643.00




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