Andrei Research Group Quantum Materials

Selected Publications

Eva Y. Andrei Research Group · Rutgers University

Graphene and Transition Metal Dichalcogenides

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Entropy plateaus, combinatorial degeneracy, local moments, and heavy-fermion mass renormalization in magic-angle graphene, Zhenyuan Zhang, Shuang Wu, Dumitru Călugăru, Haoyu Hu, Takashi Taniguchi, Kenji Watanabe, B. Andrei Bernevig, Eva Y Andrei,  Nature  Communications 17, 9785 (2026)
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Protonic nickelate device networks for spatiotemporal neuromorphic computing, Y. Zhou, S. Shah, T. Dey, Y. Zhou, A. Kumar, S. Sriram, S. Guo, S. Kumar, R. K. Patel, E. Y. Andrei, E. Cubukcu, S. Ramanathan, D. Kuzum, Nature  Nanotechnology (2026)
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Quantum criticality and tunable Griffiths phase in superconducting twisted trilayer graphene, Phanibhusan S. Mahapatra, Haining Pan, Kenji Watanabe, Takashi Taniguchi, Jedediah H. Pixley, and Eva Y. Andrei arXiv:2507.10687 (2026)
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Heavy Fermions, Mass Renormalization and Local Moments in Magic-angle Twisted Bilayer Graphene via Planar Tunneling Spectroscopy, Zhenyuan Zhang, Shuang Wu, Dumitru Călugăru, Haoyu Hu, Takashi Taniguchi, Kenji Watanabe, B. Andrei Bernevig, Eva Y Andrei, arXiv:2503.17875 (2025)
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Moiré Periodic and Quasiperiodic Crystals in Heterostructures of Twisted Bilayer Graphene and Hexagonal Boron Nitride Xinyuan Lai, Guohong Li, Angela M. Coe, Jedediah H. Pixley, Kenji Watanabe, Takashi Taniguchi, Eva Y. Andrei, arXiv:2412.09654; Nature Materials 24, 1019 (2025)
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Flexible internal transporter with gravity-assisted mechanism for vertical transfer of microscope head, Angela M. Coe, Guohong Li, Eva Y. Andrei, Rev. Sci. Instrum. 96, 053701 (2025)
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Kelvin Probe Force Microscopy Imaging of Plasticity in Hydrogenated Perovskite Nickelate Multilevel Neuromorphic Devices, Tamal Dey, Xinyuan Lai, Sukriti Manna, Karan Patel, Ranjan Kumar Patel, Ravindra Singh Bisht, Yue Zhou, Shaan Shah, Eva Y Andrei, Subramanian KRS Sankaranarayanan, Duygu Kuzum, Catherine Schuman, Shriram Ramanathan, ACS Nano 19, 6815 (2025)
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Proximity induced charge density wave in a graphene/1T-TaS2 heterostructure, Nikhil Tilak, Michael Altvater, Sheng-Hsiung Hung, Choong-Jae Won, Guohong Li, Taha Kaleem, Sang-Wook Cheong, Chung-Hou Chung, Horng-Tay Jeng, Eva Y. Andrei Nature Communications 15, 8056 (2024)
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Vacancy-induced tunable Kondo effect in twisted bilayer graphene, Yueqing Chang, Jinjing Yi, Ang-Kun Wu, Fabian B Kugler, Eva Andrei, David Vanderbilt, Gabriel Kotliar, JH Pixley, Physical Review Letters 133 126503  (2024)
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Cryogen-free modular scanning tunneling microscope operating at 4-K in high magnetic field on a compact ultrahigh vacuum platform, Angela M. Coe, Guohong Li, Eva Y. Andrei, Rev. Sci. Instrum. 95, 083702 (2024)
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Moiré Potential, Lattice Relaxation, and Layer Polarization in Marginally Twisted MoS2 Bilayers, Nikhil Tilak, Guohong Li, Takashi Taniguchi, Kenji Watanabe, Eva Y. Andrei, Nano Letters 23, 73 (2023), issue cover
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Intrinsic (Trap‐Free) Transistors Based on Epitaxial Single‐Crystal Perovskites, V Bruevich, L Kasaei, S Rangan, H Hijazi, Z Zhang, T Emge, E.Y Andrei, RA Bartynski, L.C Feldman, V Podzorov Advanced Materials 34, 2205055 (2022)
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Revealing the Charge Density Wave Proximity Effect in Graphene on 1T-TaS2, Michael A. Altvater, Sheng-Hsiung Hung, Nikhil Tilak, Guohong Li, Choong-Jae Won, Sang-Wook Cheong, Chung-Hou Chung, Horng-Tay Jeng, and Eva Y. Andrei, arXiv:2201.09195 (2022)
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Observation of a Topological Defect Lattice in the Charge Density Wave of 1T-TaS2, Michael A. Altvater, Nikhil Tilak, Skandaprasad Rao, Guohong Li, Choong-Jae Won, Sang-Wook Cheong and Eva Y. Andrei, Applied Physics Letters, 119, 121601 (2021)
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Charge Density Wave Vortex Lattice Observed in Graphene-Passivated 1T-TaS2 by Ambient Scanning Tunneling Microscopy, Michael A. Altvater, Nikhil Tilak, Skandaprasad Rao, Guohong Li, Choong-Jae Won, Sang-Wook Cheong and Eva Y. Andrei, Nano Letters 21, 6132 (2021)
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Flat band carrier confinement in magic-angle twisted bilayer graphene, Nikhil Tilak, Xinyuan Lai, Shuang Wu, Zhenyuan Zhang, Mingyu Xu, Raquel de Almeida Ribeiro, Paul C Canfield, Eva Y. Andrei, Nature Communications 12, 4180 (2021)
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Chern Insulators and Topological Flat-bands in Magic-angle Twisted Bilayer Graphene, Shuang Wu, Zhenyuan Zhang, K. Watanabe, T. Taniguchi, Eva Y. Andrei Nature Materials 20, 488 (2021)
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Evidence of Flat Bands and Correlated States in Buckled Graphene Superlattices, Jinhai Mao, Slaviša P. Milovanović, Miša Anđelković, Xinyuan Lai, Yang Cao, Kenji Watanabe, Takashi Taniguchi, Lucian Covaci, Francois M. Peeters, Andre K. Geim, Yuhang Jiang and Eva Y. Andrei, Nature 584, 215 (2020)
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Charge-order and broken rotational symmetry in magic angle twisted bilayer graphene, Yuhang Jiang, Jinhai Mao, Xinyuan Lai, K. Watanabe, T. Taniguchi, Kristjan Haule, Eva Y. Andrei, Nature 573, 91–95 (2019)
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Electrostatic imaging of encapsulated graphene. Michael A. Altvater, Shuang Wu, Zhenyuan Zhang, Tianhui Zhu, Guohong Li, Kenji Watanabe, Takashi Taniguchi, Eva Y. Andrei, 2D Materials 6, 045034 (2019)
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Inducing Kondo screening of vacancy magnetic moments in graphene with gating and local curvature, Yuhang Jiang, Jinhai Mao, Po-Wei Lo, Daniel May, Guohong Li, Guang-Yu Guo, Frithjof B. Anders, Takashi Taniguchi, Kenji Watanabe and Eva Y. Andrei, Nature Communications 9, 2349 (2018) Editor's focus
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Modeling of the gate-controlled Kondo effect at carbon point defects in graphene, Daniel May, Po-Wei Lo, Kira Deltenre, Anika Henke, Jinhai Mao, Yuhang Jiang, Guohong Li, Eva Y. Andrei, Guang-Yu Guo, and Frithjof B. Anders, Phys. Rev. B 97, 155419 (2018) Editors' Suggestion
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Tuning a Circular p-n Junction in Graphene from Quantum Confinement to Optical Guiding, Yuhang Jiang, Jinhai Mao, Dean Moldovan, Massoud Ramezani Masir, Guohong Li, K. Watanabe, T. Taniguchi, Francois M. Peeters and Eva Y. Andrei, Nature Nanotechnology (2017) doi:10.1038/nnano.2017.181
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Visualizing Strain-Induced Pseudo Magnetic Fields  in Graphene through an hBN Magnifying Glass, Yuhang Jiang, Jinhai Mao, Junxi Duan, Xinyuan Lai, K. Watanabe, T. Taniguchi, Francois M. Peeters and Eva Y. Andrei, Nano Lett. 17, 2839 (2017) arXiv:1703.00550
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Localized electronic states at grain boundaries on the surface of graphene and graphite Adina Luican-Mayer, Jose E. Barrios-Vargas, Jesper Toft Falkenberg, Gabriel Autès, Aron W Cummings, David Soriano, Guohong Li, Mads Brandbyge, Oleg V Yazyev, Stephan Roche, Eva Y. Andrei, 2D Mater. 3, 031005 (2016)
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MoS2: Choice Substrate for Studying Graphene by Scanning Tunneling Microscopy and Spectroscopy, Chih-Pin Lu, Guohong Li, K. Watanabe, T. Taniguchi, Eva Y. Andrei Phys. Rev. Lett. 113, 156804 (2014) Editor's Suggestion
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Bandgap and doping effects in MoS2 measured by Scanning Tunneling Microscopy and Spectroscopy, Chih-Pin Lu, Guohong Li, Jinhai Mao, Li-Min Wang, Eva Y. Andrei, Nano Letters 14, 4628 (2014)
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Screening Charged Impurities and Lifting the Orbital Degeneracy in Graphene by Populating Landau Levels, Adina Luican-Mayer, Maxim Kharitonov, Guohong Li, Chih-Pin Lu, Ivan Skachko, Alem-Mar B. Goncalves, K. Watanabe, T. Taniguchi and Eva Y. Andrei, Physical Review Letters, 112, 036804 (2014). Editors' Suggestion
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Probing Dirac Fermions in Graphene by Scanning Tunneling Microscopy and Spectroscopy Adina Luican-Mayer and Eva Y. Andrei, in "Physics of Graphene" editors H. Aoki and M. S. Dresselhaus, Nanoscience and Technology series Springer p28 (2014)
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Electronic properties of graphene: a perspective from scanning tunneling microscopy and magneto-transport Eva Y. Andrei, Guohong Li and Xu Du Reports on Progress in Physics,  75, 056501 (2012)
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Flame synthesis of graphene films in open environments Nasir K. Memon, Stephen D. Tse, Jafar F. Al-Sharab, Hisato Yamaguchi, Alem-Mar B. Goncalves, Bernard H. Kear, Yogesh Jaluria, Eva Y. Andrei, Manish Chhowalla, Carbon 49 (15), 5064-5070 (2011) Graphene times
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Single Layer Behavior and Its Breakdown in Twisted Graphene Layers A. Luican, Guohong Li, A. Reina, J. Kong, R. R. Nair, K. S. Novoselov, A. K. Geim and E.Y. Andrei Phys. Rev. Lett. 106, 126802 (2011) Physics World: "Physicists put a new twist on graphene"
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Quantized Landau level spectrum and its density dependence in graphene A. Luican, Guohong Li, and E.Y. Andrei Phys. Rev. B 83 041405(R) (2011) Editor's Suggestion
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Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface N. Bansal, Y. Seung Kim, E. Edrey, M. Brahlek, Y. Horibe, K. Iida, M. Tanimura, Guo-Hong Li, T. Feng, Hang-Dong Lee, T. Gustafsson, E. Y. Andrei, S. Oh Thin Solid Films 520, 224 (2011)
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Modification of electronic properties of graphene with self-assembled monolayers B. Lee, Y. Chen, F. Duerr, D. Mastrogiovanni, E. Garfunkel, E. Y. Andrei and V. Podzorov Nano Letters 10, 2427 (2010)
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Integer and Fractional Quantum Hall Effect in Two-Terminal Measurements on Suspended Graphene I. Skachko, X. Du, F. Duerr, A. Luican, D. A. Abanin, L. S. Levitov, E.Y. Andrei Phil. Trans. R. Soc. A 368, 5403-5416 (2010)
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Scanning Tunneling Spectroscopy of Graphene on Graphite G. Li, A. Luican and E. Y. Andrei Phys. Rev. Lett. 102, 176804 (2009) Scanning tunneling microscopy and spectroscopy of graphene layers on graphite A. Luican, G. Li and E.Y. Andrei, Solid State Commun. (2009), doi:10.1016/j.ssc.2009.02.059 Electronic states on the surface of graphite G. Li, A. Luican and E. Y. Andrei Physica B (2009). Scanning tunnelling spectroscopy of graphene - a glimpse into the world of a relativistic particle G. Li, A. Luican and E. Y. Andrei, arXiv:0803.4016
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Approaching ballistic transport in suspended graphene. X. Du, I. Skachko, A. Barker and E. Y. Andrei, Nature Nanotechnology 3, 491 - 495 (2008)   News and Views article


  • Suspended graphene: a bridge to the Dirac point. X. Du, I. Skachko, A. Barker and E. Y. Andrei, arxiv:0802.2933.pdf
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Josephson Current and Multiple Andreev Reflections in Graphene SNS Junctions X. Du, I. Skachko and E.Y. Andrei Phys. Rev. B 77, 184507 (2008)

Superconductivity and Vortex Phases

Ageing Memory and Glassiness of a Driven Vortex System X. Du, G. Li, E. Y. Andrei, P. Shuk and M. Greenblatt, Nature Physics 3, 111 (2007) [(PDF)] Supplementary material
Onset of Motion and Dynamic Reordering of a Vortex Lattice G. Li, E. Y. Andrei, Z. L. Xiao, P. Shuk and M. Greenblatt, Phys. Rev. Lett. 96, 017009 (2006)
Percolation Transition in the Heterogeneous Vortex State in NbSe2 O. Dogru, E. Y. Andrei, M. J. Higgins and S. Bhattacharya Phys. Rev. Lett. 95, 057004 (2005)
Onset of Motion and Glassy Dynamics of a Moving Vortex Lattice G. Li, E. Y. Andrei, X. Du, Z. L. Xiao, P. Shuk and M. Greenblatt, J. de Physique IV, 131, 101 (2005)
Quasiparticle Spectra, Charge-Density-Wave, Superconductivity and Electron-Phonon Coupling in 2H-NbSe2 T. Valla, A.V. Fedorov, P.D. Johnson, P.-A. Glans, C. McGuinness, K. Smith, E.Y. Andrei and H. Berger Phys. Rev. Lett. 92, 086401 (2004).
Onset of Motion and Depinning of a Bragg Glass G. Li, O. Dogru, E.Y. Andrei, P. Shuk and M. Greenblatt, Condensed Matter Theories 19 Nova Science (2004) [ (PDF)]
Dynamic Phase Boundary of a Moving Bragg Glass G. Li, O. Dogru, E.Y. Andrei, P. Shuk and M. Greenblatt, Physica C 408–410, 510 (2004)
Order Disorder Coexistence and Metastability in Vortex lattices E.Y. Andrei, Z.L. Xiao, O. Dogru, P. Shuk and M. Greenblatt, Condensed Matter Theories 18, 159, Nova Science (2003) [ (PDF)]
Edge and Bulk Transport in the Mixed State of a Type-II Superconductor Z. L. Xiao, E. Y. Andrei, Y. Paltiel, E. Zeldov, P. Shuk and M. Greenblatt, Phys. Rev. B 65, 094511 (2002)
Depinning of a Metastable Disordered Vortex Lattice, Z. L. Xiao, E. Y. Andrei, P. Shuk and M. Greenblatt, Phys. Rev. Lett. 86, 2431 (2001).
Joule Heating Induced by Vortex Motion in a Type-II Superconductor Z. L. Xiao, E. Y. Andrei, P. Shuk and M. Greenblatt, Phys. Rev. B 64, 094511 (2001).
Order-disorder transitions in a vortex lattice E.Y. Andrei, Z.L. Xiao, W. Henderson, Y. Paltiel, E. Zeldov, M. J. Higgins, S. Bhattacharya, P. Shuk and M. Greenblatt, Condensed Matter Theories vol 16, p241-252 (2001) Nova Science Publishers.[ (PDF) ]
Instabilities and disorder-driven first-order transition of the vortex lattice Y. Paltiel, E. Zeldov, Y. N. Myasoedov, H. Shtrikman, S. Bhattacharya, M. Higgins, Z.L. Xiao, E. Y. Andrei, P.L. Gammel and D. Bishop, Phys. Rev. Lett. 85, 3712 (2000).
Dynamic Instabilities and Memory effects in Vortex Matter Y. Paltiel, E. Zeldov, Y. N. Myasoedov, H. Shtrikman, S. Bhattacharya, M. Higgins, Z.L. Xiao, E. Y. Andrei, P.L. Gammel and D. Bishop, Nature 402, 398 (2000). [(PDF)]
Current ramping rate dependence of the critical current in 2H-NbSe2 crystals Z.L. Xiao, E.Y. Andrei, P. Shuk and M. Greenblatt, Physica C 341–348, 1163 (2000).
Preparation and characterization of (Hg0.7Mo0.3)Sr2(Ca0.7Y0.3)Cu2Ox and (Hg0.9Re0.1)Ba2CaCu2Oy superconducting films by laser ablation Z. L. Xiao, G. Jakob, B. Hensel, H. Adrian and E. Y. Andrei, Physica C 341–348, 2393 (2000).
Local studies of vortex instabilities and memory effects in NbSe2 Y. Paltiel, E. Zeldov, Y. N. Myasoedov, S. Bhattacharya, M. J. Higgins, E. Y. Andrei, Z. L. Xiao, H. Shtrikman, P. L. Gammel and D. J. Bishop, Physica C 341–348, 1221 (2000).
Current Driven Organization of Magnetic Vortices E.Y. Andrei, Z.L. Xiao, P. Shuk and M. Greenblatt, J. Phys. IV, Pr10, 5 (1999) [(PDF)]
Flux-flow instability and its anisotropy in Bi2Sr2CaCu2O8 superconducting films Z. L. Xiao, P. Voss-de Haan, G. Jakob, Th. Kluge, P. Haibach, H. Adrian and E. Y. Andrei, Phys. Rev. B 59, 1481 (1999)
Plastic Motion of a Vortex Lattice Driven by Alternating Current W. Henderson, E.Y. Andrei and M. Higgins Phys. Rev. Lett. 81, 2352 (1998)
ac Dynamics of a Pinned Flux-Line Lattice W. Henderson, E.Y. Andrei and M. Higgins, Phys. Rev. Lett. 80, 381 (1998)
Coexistence of the hot-spot effect and flux-flow instability in high-Tc superconducting films Z. L. Xiao and E. Y. Andrei and P. Ziemann, Phys. Rev. B 58, 11185 (1998)
Surface barrier dominated transport in NbSe2 Y. Paltiel, D. T. Fuchs, E. Zeldov, Y. N. Myasoedov, and H. Shtrikman, M. L. Rappaport and E. Y. Andrei, Phys. Rev. B 58, R14763 (1998)
Metastability and Glassy Behavior of a Driven Flux Line Lattice W. Henderson, E.Y. Andrei, M.J. Higgins, and S. Bhattacharya, Phys. Rev. Lett. 77, 2077 (1996)
Evidence of a Glassy Phase in the Vortex State of 2H-NbSe2 W. Henderson and E.Y. Andrei, Czech Journal of Physics, 46, 889 (1996).

Two-Dimensional Electron Systems

Two Dimensional Electron Systems on helium and other Cryogenic Substrates E.Y. Andrei, Kluwer (1997)
Two Dimensional Electron Systems Viewed through an RF spectrometer E.Y. Andrei, Physica B 197, 335 (1994).
Conduction Threshold for the Magnetically Induced Wigner Solid F.I.B. Williams, G. Deville, D.C. Glattli, E.Y. Andrei, P.A. Wright, R.G. Clark, B. Etienne, C. Dorin, C.T. Foxon and J.J. Harris, Phys. Rev. Lett. 66, 3285 (1991).
Quantum Tunneling of Surface State Electrons in Time Dependent Fields S. Yucel and E.Y. Andrei, Phys. Rev. B 43, 12029 (1991).
Quantum Tunneling of Surface State Electrons S. Yucel and E.Y. Andrei, Phys. Rev. B 42, 2088 (1990).
Observation of the Magnetically Induced Wigner Solid E.Y. Andrei, G. Deville, C.D. Glattli, F.I.B. Williams, E. Paris and B. Etienne, Phys. Rev. Lett. 60, 2765 (1988).
Low Frequency Collective Excitations in the Quantum-Hall System E.Y. Andrei, C.D. Glattli, F.I.B. Williams and M. Heiblum, Surf. Science 196, 501 (1988).
The Dynamical Hall Effect in a Two-Dimensional Classical Plasma C.D. Glattli, E.Y. Andrei, G. Deville, J. Poitrenaud and F.I.B. Williams, Phys. Rev. Lett. 54, 1710 (1985).
Polaronic Transition in a 2-Dimensional Electron System E.Y. Andrei, Phys. Rev. Lett. 52, 1449 (1984).
Tunneling out of the 2D Electron System E.Y. Andrei, in "Two Dimensional Electron Systems," editor E.Y. Andrei, Kluwer (1997).
Low Energy Phonons and non-linear Conductivity of Electrons in the Magnetically Induced Solid Phase E.Y. Andrei, F. Perrouchot and F.I.B. Williams, in Physics of Quantum Solids, edited by S.T. Chui, International Press Company (1995)
Magneto-Tunneling in a 2-D electron System S. Yucel, L. Menna, and E.Y. Andrei, Physica B 194–196, 1223 (1994).
Decay of a Two-Dimensional Wigner Crystal E.Y Andrei, S. Yucel and L. Menna, JJAP 9, 49 (1993).
Experiments on the Two Dimensional Wigner Crystal E.Y. Andrei, F.I.B. Williams, C.D. Glattli and G. Deville, in "Physics of Low-Dimensional Conductors" eds. Butcher et al., p. 499, Plenum (1993).
Tunneling and Magneto-Tunneling out of a 2D Wigner Crystal S. Yucel, L. Menna and E.Y. Andrei, J. Low Temp. Phys. 89, 257 (1992)
Wigner Solid in Random Field: Rigidity Pinning Frequency and Conduction Threshold F.I.B. Williams, G. Deville, D.C. Glattli, E.Y. Andrei, P.A. Wright, R.G. Clark, B. Etienne, C.T. Foxon and J.J. Harris, Surf. Sci. 263, 23 (1992).
Experiments on the Nature of the Extreme Quantum Regime F.I.B. Williams, E.Y. Andrei, R.G. Clark, G. Deville, B. Etienne, C.T. Foxon, D.C. Glattli, J.J. Harris, E. Paris and A.P. Wright, in "Localization and confinement of electrons in semiconductors" Springer-Verlag, p. 192, 1990.
Experiments on Ordering in Classical and Quantum 2-D Electron Systems D.C. Glattli, G. Deville, Y. Dubureq, F.I.B. Williams, E. Paris, B. Etienne and E.Y. Andrei, Surf. Sci. 229, 344 (1990).
Electron Solid Formation at the Modulation Doped Heterojunction in High Magnetic Field F.I.B. Williams, D.C. Glattli, G. Deville, B. Etienne and E.Y. Andrei, in "High Magnetic Fields in Semiconductor Physics II," Editor G. Landwehr Springer-Verlag (1989).
Evidence of a Magnetically Induced 2-D Wigner Transition in Modulation Doped Heterojunction B. Etienne, E. Paris, E.Y. Andrei, G. Deville, D.C. Glattli and F.I.B. Williams, in "The Physics of Semiconductors," editor W. Zawadzki, Vol. 1 p. 139 (1989).
Specific and Latent Heat of the 2-D Electron Solid C.D. Glattli, E.Y. Andrei and F.I.B. Williams Surf. Sci. 196, 17 (1988).
Measurements of the Specific Heat of the 2-D Electron Crystal C.D. Glattli, E.Y. Andrei and F.I.B. Williams, Jap. Journal of Appl. Phys. 26, 755 (1987).
1-D Perimeter Waves in a Classical 2D Electron System C.D. Glattli, E.Y. Andrei, G. Deville and F.I.B. Williams, Surf. Sci. 170, 70 (1986).
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Ferroelectric Polymers

Low temperature measurements of specific heat and temperature dependence of Grüneisen parameter R. W. Newsome, Jr., S. Park, S.-W. Cheong, and E. Y. Andrei Phys. Rev. B 77, 094103 (2008)
Relaxation Calorimetry Technique for Measuring Low Temperature Specific Heat R. W. Newsome, Jr., and E.Y. Andrei, Rev. Sci. Instrum. 75, 104 (2004)  (PDF)
Low Temperature Specific Heat of a ferroelectric copolymer film of Vinylidene Fluoride and Trifluoroethylene R. W. Newsome, Jr., and E.Y. Andrei Phys. Rev. B 69, 064105 (2004)