Publications

2020

Acoustic twisted bilayer graphene
S. Minhal Gardezi, Harris Pirie, William Dorrell, Jennifer E. Hoffman arxiv:2010:10037
Van der Waals metamaterials
William Dorrell, Harris Pirie, S. Minhal Gardezi, Nathan C. Drucker, Jennifer E. Hoffman Physical Review B 101, 121103(R) (5 March 2020) (arXiv:1909.13854)
Consistency between ARPES and STM measurements on SmB6
Christian E. Matt, Harris Pirie, Anjan Soumyanarayanan, Michael M. Yee, Yang He, Daniel T. Larson, Wendel S. Paz, J.J. Palacios, M.H. Hamidian, Jennifer E. Hoffman Physical Review B 101, 085142 (28 February 2020) (arXiv:1810.13442)
Probing Image Potential States on Topological Semimetal Antimony Surface
Jian-Feng Ge, Haimei Zhang, Yang He, Zhihuai Zhu, YauChuen Yam, Pengcheng Chen, Jennifer E. Hoffman Physical Review B 101, 035152 (31 January 2020) (arXiv:1907.08602)
Imaging emergent heavy Dirac fermions of a topological Kondo insulator
Harris Pirie, Yu Liu, Anjan Soumyanarayanan, Pengcheng Chen, Yang He, M.M. Yee, P.F.S. Rosa, J.D. Thompson, Dae-Jeong Kim, Z. Fisk, Xiangfeng Wang, Johnpierre Paglione, Dirk K. Morr, M. H. Hamidian, Jennifer E. Hoffman Nature Physics 16, 52-56 (2020) (arXiv:1810.13419)

2019

Achieving low noise in scanning tunneling spectroscopy
Jian-Feng Ge, Maoz Ovadia, Jennifer E. Hoffman Review of Scientific Instruments 90, 101401 (2 Oct. 2019)
Scheme for Majorana Manipulation Using Magnetic Force Microscopy
Benjamin H. November, Jay D. Sau, James R. Williams, Jennifer E. Hoffman arXiv:1905.09792
Density wave probes cuprate quantum phase transition
Tatiana A. Webb, Michael C. Boyer, Yi Yin, Debanjan Chowdhury, Yang He, Takeshi Kondo, T. Takeuchi, H. Ikuta, Eric W. Hudson, Jennifer E. Hoffman, Mohammad H. Hamidian Physical Review X 9, 021021 (1 May 2019) (arxiv:1811.05968)
Nanoscale Thermal Imaging of VO2 via Poole-Frenkel Conduction
Alyson Spitzig, Adam Pivonka, Harry Mickalide, Alex Frenzel, Jeehoon Kim, Changhyun Ko, You Zhou, Kevin O'Connor, Eric Hudson, Shriram Ramanathan, Jennifer E. Hoffman, Jason D. Hoffman arxiv:1903.03062

2018

Unexpected Zero Bias Conductance Peak on the Topological Semimetal Sb(111) with a Broken Bilayer
Yau-Chuen Yam, Shiang Fang, Pengcheng Chen, Yang He, Anjan Soumyanarayanan, Mohammad Hamidian, Dillon Gardner, Young Lee, Marcel Franz, Bertrand I. Halperin, Efthimios Kaxiras, Jennifer E. Hoffman arxiv:1810.13390
Topological Phononic Logic
Harris Pirie, Shuvom Sadhuka, Jennifer Wang, Jennifer E. Hoffman arxiv:1809.09187   (updated manuscript and video)

2017

The study of electronic nemacity in an overdoped (Bi,Pb)2Sr2CuO6+δ superconductor using scanning tunneling spectroscopy
Yuan Zheng, Ying Fei, Kunliang Bu, Wenhao Zhang, Ying Ding, Xinjiang Zhou, Jennifer E. Hoffman, Yi Yin Scientific Reports 7, 8059 (August 2017)
Monolayer FeSe on SrTiO3
Dennis Huang, Jennifer E. Hoffman Annual Reviews of Condensed Matter Physics 8, 311-336 (March 2017)
(arxiv: 1703.09306)
Optical Nanoscopy of High-Tc Cuprate Nano-Constriction Devices Patterned by Helium Ion Beams
Adrian Gozar, Nicholas Litombe, Jennifer E. Hoffman, Ivan Bozovic Nano Letters 17, 1582-1586 (6 February 2017) (arxiv: 1703.02101)
Etching of Cr Tips for Scanning Tunneling Microscopy of Cleavable Oxides
Dennis Huang, Stephen Liu, Ilija Zeljkovic, J. F. Mitchell, Jennifer E. Hoffman Review of Scientific Instruments 88, 023705 (21 February 2017) (arxiv:1310.6733)

2016

Acoustic buffeting by infrasound in a low vibration facility
B. P. MacLeod, J. E. Hoffman, S. A. Burke, D. A. Bonn Review of Scientific Instruments 87, 093901 (9 Sept 2016)
Dumbbell Defects in FeSe Films: A Scanning Tunneling Microscopy and First-Principles Investigation
Dennis Huang, Tatiana A. Webb, Can-Li Song, Cui-Zu Chang, Jagadeesh S. Moodera, Efthimios Kaxiras, Jennifer E. Hoffman Nano Letters 16, 4224 (9 June 2016) (arxiv:1606.07057)
A Tale of Two Domes
Dennis Huang, Jennifer E. Hoffman Physics 9, 38 (11 April 2016)
Bounds on Nanoscale Nematicity in Single-Layer FeSe/SrTiO3
Dennis Huang, Tatiana A. Webb, Shiang Fang, Can-Li Song, Cui-Zu Chang, Jagadeesh S. Moodera, Efthimios Kaxiras, Jennifer E. Hoffman Physical Review B 93, 125129 (18 Mar 2016) (arxiv:1509.07110)

2015

Single Vortex Pinning and Penetration Depth in Superconducting NdFeAsO1-xFx
Jessie T. Zhang, Jeehoon Kim, Magdalena Huefner, Cun Ye, Stella Kim, Paul C. Canfield, Ruslan Prozorov, Ophir M. Auslaender, Jennifer E. Hoffman Physical Review B 92, 134509 (12 Oct 2015) (arxiv:1504.04045)
Revealing the Empty-State Electronic Structure of Single-Unit-Cell FeSe/SrTiO3
Dennis Huang, Can-Li Song, Tatiana A. Webb, Shiang Fang, Cui-Zu Chang, Jagadeesh S. Moodera, Efthimios Kaxiras, Jennifer E. Hoffman Physical Review Letters 115, 017002 (2 July 2015) (arxiv:1503.04792)
Spin-Polarized Quantum Well States on Bi2-xFexSe3
Michael M. Yee, Z.-H. Zhu, Anjan Soumyanarayanan, Yang He, Can-Li Song, Ekaterina Pomjakushina, Zaher Salman, Amit Kanigel, Kouji Segawa, Yoichi Ando, Jennifer E. Hoffman Physical Review B 91, 161306(R) (24 April 2015) (arxiv:1501.05598)
Momentum-Resolved STM Studies of Rashba-Split Surface States
on the Topological Semimetal Sb
Anjan Soumyanarayanan, Jennifer E. Hoffman Journal of Electron Spectroscopy & Related Phenomena 201, 66-73 (May 2015)

2014

 
Nanoscale interplay of strain and doping in Bi2Sr2CaCu2O8+x
Ilija Zeljkovic, Jouko Nieminen, Dennis Huang, Tay-Rong Chang, Yang He, Horng-Tay Jeng, Zhijun Xu, Jinsheng Wen, Genda Gu, Hsin Lin, Robert S. Markiewicz, Arun Bansil, Jennifer E. Hoffman Nano Letters 14, 6749 (3 November 2014) (arxiv:1412.6088)
Catching relativistic electrons
Zhihuai Zhu and Jennifer E. Hoffman Nature 513, 319-320 (18 September 2014)
La2-xSrxCuO4 Superconductor Nanowire Devices
N. E. Litombe, A. T. Bollinger, J. E. Hoffman, I. Bozovic Physica C 506, 169-173 (15 November 2014)
Fermi Surface and Pseudogap Evolution in a Cuprate Superconductor
Yang He, Yi Yin, M. Zech, Anjan Soumyanarayanan, Michael M. Yee, Tess Williams, M. C. Boyer, Kamalesh Chatterjee, W. D. Wise, Ilija Zeljkovic, Takeshi Kondo, T. Takeuchi, H. Ikuta, Peter Mistark, Robert S. Markiewicz, Arun Bansil, Subir Sachdev, E. W. Hudson, Jennifer E. Hoffman Science 344, 608 (2014) (arxiv:1305.2778)
Imaging the Electron-Boson Coupling in Superconducting FeSe
Can-Li Song, Yi-Lin Wang, Ye-Ping Jiang, Zhi Li, Lili Wang, Ke He, Xi Chen, Jennifer E. Hoffman, Xu-Cun Ma, Qi-Kun Xue Physical Review Letters 112, 057002 (2014) (arxiv:1308.2155)
Charge ordering driven by Fermi-arc instability in Bi2Sr2-xLaxCuO6+d
R. Comin, A. Frano, M. M. Yee, Y. Yoshida, H. Eisaki, E. Schierle, E. Weschke, R. Sutarto, F. He, A. Soumyanarayanan, Yang He, M. Le Tacon, I.S. Elfimov, J. E. Hoffman, G.A. Sawatzky, B. Keimer, A. Damascelli Science 343, 390 (24 January 2014) (arxiv:1312.1343)

2013

Imaging the Kondo Insulating Gap on SmB6
Michael M. Yee, Yang He, Anjan Soumyanarayanan, Dae-Jeong Kim, Zachary Fisk, Jennifer E. Hoffman arxiv:1308.1085
Imaging the Nanoscale Band Structure of Topological Sb
Anjan Soumyanarayanan, Michael M. Yee, Yang He, Hsin Lin, Dillon R. Gardner, Arun Bansil, Young S. Lee, Jennifer E. Hoffman arxiv:1311.1758
Interplay of chemical disorder and electronic inhomogeneity in unconventional superconductors
Ilija Zeljkovic, Jennifer E. Hoffman Physical Chemistry Chemical Physics 15, 13462 (11 June 2013)
Dopant clustering, electronic inhomogeneity, and vortex pinning in iron-based superconductors
Can-Li Song, Yi Yin, Martin Zech, Tess Williams, Michael Yee, Gen-Fu Chen, Jian-Lin Luo, Nan-Lin Wang, Eric. W. Hudson, Jennifer. E. Hoffman Physical Review B 87, 214519 (27 June 2013) (arxiv:1212.3240)
Nanoscale Surface Element Identification and Dopant Homogeneity
in the High-Tc Superconductor PrxCa1-xFe2As2
Ilija Zeljkovic, Dennis Huang, Can-Li Song, Bing Lv, Ching-Wu Chu, Jennifer E. Hoffman Physical Review B 87, 201108R (17 May 2013) (arxiv:1301.4942)
Pairing insights in iron-based superconductors from scanning tunneling microscopy
Can-Li Song, Jennifer. E. Hoffman Current Opinion in Solid State & Materials Science 17, 39 (23 April 2013)
(arxiv:1212.5164)
A quantum phase transition from triangular to stripe charge order in NbSe2
Anjan Soumyanarayanan, M.M. Yee, Yang He, Jasper van Wezel, D.J. Rahn, K. Rossnagel, E.W. Hudson, M.R. Norman, Jennifer E. Hoffman Proceedings of the National Academy of Sciences 110, 1623 (15 January 2013)
(arxiv:1212.4087)

2012

Microcantilever Q control via capacitive coupling
Magdalena Huefner, Adam Pivonka, Jeehoon Kim, Cun Ye, Martin A. Blood-Forsythe, Martin Zech, Jennifer E. Hoffman Applied Physics Letters 101, 173110 (24 October 2012)   (pdf with supplement)
Suppression of Superconductivity by Twin Boundaries in FeSe Thin Films
Can-Li Song, Yi-Lin Wang, Ye-Ping Jiang, Lili Wang, Ke He, Xi Chen, Jennifer E. Hoffman, Xu-Cun Ma, Qi-Kun Xue Physical Review Letters 109, 137004 (27 September 2012)   (arxiv:1203.2629)
Imaging the impact of single oxygen atoms on superconducting Bi2+ySr2-yCaCu2O8+x
Ilija Zeljkovic, Zhijun Xu, Jinsheng Wen, Genda Gu, Robert S. Markiewicz, Jennifer E. Hoffman Science 337, 320 (20 July 2012)
Scanning tunnelling microscopy imaging of symmetry-breaking structural distortion in the bismuth-based cuprate superconductors
Ilija Zeljkovic, Elizabeth J. Main, Tess L. Williams, M. C. Boyer, Kamalesh Chatterjee, W. D. Wise, Yi Yin, Martin Zech, Adam E. Pivonka, Takeshi Kondo, T. Takeuchi, Hiroshi Ikuta, Jinsheng Wen, Zhijun Xu, G. D. Gu, E. W. Hudson, Jennifer E. Hoffman Nature Materials 11, 585-589 (July 2012)   (arxiv:1104.4342)

2011

Spectroscopic scanning tunneling microscopy insights into Fe-based superconductors
Jennifer E. Hoffman Reports on the Progress in Physics 74, 124513 (29 November 2011)
(arxiv:1201.1380)

2010

High-temperature superconductivity: To pair or not to pair?
Jennifer E. Hoffman Nature Physics 6, 404-405 (1 June 2010)
Nanoscale Imaging and Control of Resistance Switching in VO2 at Room Temperature
Jeehoon Kim, Changhyun Ko, Alex Frenzel, Shriram Ramanathan, Jennifer E. Hoffman Applied Physics Letters 96, 213106 (25 May 2010)   (pdf)
Copyright (2010) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.(also selected for inclusion in Virtual Journal of Nanoscale Science & Technology)
Sign Flips and Spin Fluctuations in Iron High-Tc Superconductors
Jennifer E. Hoffman Science 328, 441-443 (23 April 2010)
Proximity to understanding the cuprates
Jennifer E. Hoffman Physics 3, 23 (15 March 2010)

2009

Scanning tunneling microscopy and spectroscopy on iron-pnictides
Yi Yin, M. Zech, T. L. Williams and J. E. Hoffman Physica C 469, 535-544 (20 March 2009)   (free version)
Scanning Tunneling Spectroscopy and Vortex Imaging in the Iron Pnictide Superconductor BaFe1.8Co0.2As2
Yi Yin, M. Zech, T. L. Williams, X. F. Wang, G. Wu, X. H. Chen, and J. E. Hoffman Physical Review Letters 102, 097002 (3 March 2009)   (arxiv:0810.1048)  
(Research Highlights in Nature Nanotechnology)


with Kathryn Moler

Mechanics of individual isolated vortices in a cuprate superconductor
Ophir M. Auslaender, Lan Luan, Eric W. J. Straver, Jennifer E. Hoffman Nicholas C. Koshnick, Eli Zeldov, Douglas A. Bonn, Ruixing Liang, Walter N. Hardy and Kathryn A. Moler Nature Physics 5, 35-39 (16 November 2008)   (arxiv:0809.2817)
Controlled manipulation of individual vortices in a superconductor
E. W. J. Straver, J. E. Hoffman, O. M. Auslaender, D. Rugar, and Kathryn A. Moler Applied Physics Letters 93, 172514 (30 October 2008)   (arxiv:0810.0790)
Metal-coated carbon nanotube tips for magnetic force microscopy
Z. Deng, E. Yenilmez, J. Leu, J. E. Hoffman, E. W. J. Straver, H. Dai, and K. A. Moler Applied Physics Letters 85, 6263 (20 December 2004)   (arxiv:cond-mat/0411289)


with Seamus Davis

Coincidence of checkerboard charge order and antinodal state decoherence in strongly underdoped superconducting Bi2Sr2CaCu2O8+x
K. McElroy, D.-H. Lee, J. E. Hoffman, K. M. Lang, J. Lee, E. W. Hudson, H. Eisaki, S. Uchida, and J. C. Davis Physical Review Letters 94, 197005 (18 May 2005) published version  |  free version  |  preprint with extra fig and refs
Relating atomic scale electronic phenomena to wave-like quasiparticle states in superconducting Bi2Sr2CaCu2O8+x
K. McElroy, R. W. Simmonds, J. E. Hoffman, D.-H. Lee, J. Orenstein, H. Eisaki, S. Uchida, J. C. Davis, Nature 422, 592-596 (10 April 2003) published version  |  free version  |  news & views
Incommensurate, dispersive, density of states modulations in Bi2Sr2CaCu2O8+x
K. McElroy, J. E. Hoffman, D. H. Lee, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis, Physica C 388, 225-226 (27 March 2003) published version  |  free version
Vortex-induced quasi-particle 'checkerboard' in Bi2Sr2CaCu2O8+x
J. E. Hoffman, E. W. Hudson, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis, Physica C 388, 703-704 (15 March 2003) published version  |  free version
STM study of novel resonances in Bi2Sr2CaCu2O8+x
E. W. Hudson, V. Madhavan, K. McElroy, J. E. Hoffman, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis, Physica B 329, 1365-1366 (15 February 2003) published version  |  free version
Imaging Quasiparticle Interference in Bi2Sr2CaCu2O8+x
J. E. Hoffman, K. McElroy, D.-H. Lee, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis, Science 297, 1148-1151 (16 August 2002) published version  |  free version  |  news of the week
Imaging the granular structure of high-Tc superconductivity in underdoped Bi2Sr2CaCu2O8+x
K. M. Lang, V. Madhavan, J. E. Hoffman, E. W. Hudson, H. Eisaki, S. Uchida, J. C. Davis, Nature 415, 412-416 (24 January 2002) published version  |  free version  |  news & views
A Four Unit Cell Periodic Pattern of Quasi-Particle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+x
J. E. Hoffman, E. W. Hudson, K. M. Lang, V. Madhavan, H. Eisaki, S. Uchida, J. C. Davis, Science 295, 466-469 (18 January 2002) published version  |  free version  |  perspective