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Items: 1 to 50 of 84

1.

Magnetization switching using topological surface states.

Li P, Kally J, Zhang SS, Pillsbury T, Ding J, Csaba G, Ding J, Jiang JS, Liu Y, Sinclair R, Bi C, DeMann A, Rimal G, Zhang W, Field SB, Tang J, Wang W, Heinonen OG, Novosad V, Hoffmann A, Samarth N, Wu M.

Sci Adv. 2019 Aug 30;5(8):eaaw3415. doi: 10.1126/sciadv.aaw3415. eCollection 2019 Aug.

2.

Anomalous Quantum Oscillations of Interacting Electron-Hole Gases in Inverted Type-II InAs/GaSb Quantum Wells.

Xiao D, Liu CX, Samarth N, Hu LH.

Phys Rev Lett. 2019 May 10;122(18):186802. doi: 10.1103/PhysRevLett.122.186802.

PMID:
31144871
3.

Observation of Interfacial Antiferromagnetic Coupling between Magnetic Topological Insulator and Antiferromagnetic Insulator.

Wang F, Xiao D, Yuan W, Jiang J, Zhao YF, Zhang L, Yao Y, Liu W, Zhang Z, Liu C, Shi J, Han W, Chan MHW, Samarth N, Chang CZ.

Nano Lett. 2019 May 8;19(5):2945-2952. doi: 10.1021/acs.nanolett.9b00027. Epub 2019 Apr 8.

PMID:
30942075
4.

On the understanding of current-induced spin polarization of three-dimensional topological insulators.

Tian J, Hong S, Sayed S, Lee JS, Datta S, Samarth N, Chen YP.

Nat Commun. 2019 Apr 1;10(1):1461. doi: 10.1038/s41467-019-09271-1. No abstract available.

5.

Nontrivial superconductivity in topological MoTe2-x S x crystals.

Li Y, Gu Q, Chen C, Zhang J, Liu Q, Hu X, Liu J, Liu Y, Ling L, Tian M, Wang Y, Samarth N, Li S, Zhang T, Feng J, Wang J.

Proc Natl Acad Sci U S A. 2018 Sep 18;115(38):9503-9508. doi: 10.1073/pnas.1801650115. Epub 2018 Aug 30.

6.

Realization of the Axion Insulator State in Quantum Anomalous Hall Sandwich Heterostructures.

Xiao D, Jiang J, Shin JH, Wang W, Wang F, Zhao YF, Liu C, Wu W, Chan MHW, Samarth N, Chang CZ.

Phys Rev Lett. 2018 Feb 2;120(5):056801. doi: 10.1103/PhysRevLett.120.056801.

PMID:
29481164
7.

Unidirectional spin-Hall and Rashba-Edelstein magnetoresistance in topological insulator-ferromagnet layer heterostructures.

Lv Y, Kally J, Zhang D, Lee JS, Jamali M, Samarth N, Wang JP.

Nat Commun. 2018 Jan 9;9(1):111. doi: 10.1038/s41467-017-02491-3.

8.

Confined Chemical Fluid Deposition of Ferromagnetic Metalattices.

Liu Y, Kempinger S, He R, Day TD, Moradifar P, Yu SY, Russell JL, Torres VM, Xu P, Mallouk TE, Mohney SE, Alem N, Samarth N, Badding JV.

Nano Lett. 2018 Jan 10;18(1):546-552. doi: 10.1021/acs.nanolett.7b04633. Epub 2017 Dec 21.

PMID:
29236505
9.

Quantum materials discovery from a synthesis perspective.

Samarth N.

Nat Mater. 2017 Oct 25;16(11):1068-1076. doi: 10.1038/nmat5010. Review.

PMID:
29066828
10.

Helicity dependent photocurrent in electrically gated (Bi1-x Sb x )2Te3 thin films.

Pan Y, Wang QZ, Yeats AL, Pillsbury T, Flanagan TC, Richardella A, Zhang H, Awschalom DD, Liu CX, Samarth N.

Nat Commun. 2017 Oct 19;8(1):1037. doi: 10.1038/s41467-017-00711-4.

11.

Room-Temperature Spin-Orbit Torque Switching Induced by a Topological Insulator.

Han J, Richardella A, Siddiqui SA, Finley J, Samarth N, Liu L.

Phys Rev Lett. 2017 Aug 18;119(7):077702. doi: 10.1103/PhysRevLett.119.077702. Epub 2017 Aug 18.

PMID:
28949690
12.

Local optical control of ferromagnetism and chemical potential in a topological insulator.

Yeats AL, Mintun PJ, Pan Y, Richardella A, Buckley BB, Samarth N, Awschalom DD.

Proc Natl Acad Sci U S A. 2017 Sep 26;114(39):10379-10383. doi: 10.1073/pnas.1713458114. Epub 2017 Sep 12.

13.

Interface-Induced Phenomena in Magnetism.

Hellman F, Hoffmann A, Tserkovnyak Y, Beach GSD, Fullerton EE, Leighton C, MacDonald AH, Ralph DC, Arena DA, Dürr HA, Fischer P, Grollier J, Heremans JP, Jungwirth T, Kimel AV, Koopmans B, Krivorotov IN, May SJ, Petford-Long AK, Rondinelli JM, Samarth N, Schuller IK, Slavin AN, Stiles MD, Tchernyshyov O, Thiaville A, Zink BL.

Rev Mod Phys. 2017 Apr-Jun;89(2). pii: 025006. doi: 10.1103/RevModPhys.89.025006. Epub 2017 Jun 5.

14.

Proximity-effect-induced Superconducting Gap in Topological Surface States - A Point Contact Spectroscopy Study of NbSe2/Bi2Se3 Superconductor-Topological Insulator Heterostructures.

Dai W, Richardella A, Du R, Zhao W, Liu X, Liu CX, Huang SH, Sankar R, Chou F, Samarth N, Li Q.

Sci Rep. 2017 Aug 9;7(1):7631. doi: 10.1038/s41598-017-07990-3.

15.

Condensed-matter physics: Magnetism in flatland.

Samarth N.

Nature. 2017 Jun 7;546(7657):216-218. doi: 10.1038/546216a. No abstract available.

PMID:
28593959
16.

Faraday Rotation Due to Surface States in the Topological Insulator (Bi1-xSbx)2Te3.

Shao Y, Post KW, Wu JS, Dai S, Frenzel AJ, Richardella AR, Lee JS, Samarth N, Fogler MM, Balatsky AV, Kharzeev DE, Basov DN.

Nano Lett. 2017 Feb 8;17(2):980-984. doi: 10.1021/acs.nanolett.6b04313. Epub 2017 Jan 5.

17.

Surface-State-Dominated Spin-Charge Current Conversion in Topological-Insulator-Ferromagnetic-Insulator Heterostructures.

Wang H, Kally J, Lee JS, Liu T, Chang H, Hickey DR, Mkhoyan KA, Wu M, Richardella A, Samarth N.

Phys Rev Lett. 2016 Aug 12;117(7):076601. doi: 10.1103/PhysRevLett.117.076601. Epub 2016 Aug 11.

PMID:
27563980
18.

Large discrete jumps observed in the transition between Chern states in a ferromagnetic topological insulator.

Liu M, Wang W, Richardella AR, Kandala A, Li J, Yazdani A, Samarth N, Ong NP.

Sci Adv. 2016 Jul 29;2(7):e1600167. doi: 10.1126/sciadv.1600167. eCollection 2016 Jul.

19.

Persistent optical gating of a topological insulator.

Yeats AL, Pan Y, Richardella A, Mintun PJ, Samarth N, Awschalom DD.

Sci Adv. 2015 Oct 9;1(9):e1500640. doi: 10.1126/sciadv.1500640. eCollection 2015 Oct.

20.

Visualization of superparamagnetic dynamics in magnetic topological insulators.

Lachman EO, Young AF, Richardella A, Cuppens J, Naren HR, Anahory Y, Meltzer AY, Kandala A, Kempinger S, Myasoedov Y, Huber ME, Samarth N, Zeldov E.

Sci Adv. 2015 Nov 6;1(10):e1500740. doi: 10.1126/sciadv.1500740. eCollection 2015 Nov.

21.

Sum-rule constraints on the surface state conductance of topological insulators.

Post KW, Chapler BC, Liu MK, Wu JS, Stinson HT, Goldflam MD, Richardella AR, Lee JS, Reijnders AA, Burch KS, Fogler MM, Samarth N, Basov DN.

Phys Rev Lett. 2015 Sep 11;115(11):116804. doi: 10.1103/PhysRevLett.115.116804. Epub 2015 Sep 11.

22.

Giant Spin Pumping and Inverse Spin Hall Effect in the Presence of Surface and Bulk Spin-Orbit Coupling of Topological Insulator Bi2Se3.

Jamali M, Lee JS, Jeong JS, Mahfouzi F, Lv Y, Zhao Z, Nikolić BK, Mkhoyan KA, Samarth N, Wang JP.

Nano Lett. 2015 Oct 14;15(10):7126-32. doi: 10.1021/acs.nanolett.5b03274. Epub 2015 Oct 1.

PMID:
26367103
23.

Giant anisotropic magnetoresistance in a quantum anomalous Hall insulator.

Kandala A, Richardella A, Kempinger S, Liu CX, Samarth N.

Nat Commun. 2015 Jul 7;6:7434. doi: 10.1038/ncomms8434.

24.

Quantum anomalous Hall effect in magnetically doped InAs/GaSb quantum wells.

Wang QZ, Liu X, Zhang HJ, Samarth N, Zhang SC, Liu CX.

Phys Rev Lett. 2014 Oct 3;113(14):147201. Epub 2014 Sep 29.

PMID:
25325653
25.

Spin-transfer torque generated by a topological insulator.

Mellnik AR, Lee JS, Richardella A, Grab JL, Mintun PJ, Fischer MH, Vaezi A, Manchon A, Kim EA, Samarth N, Ralph DC.

Nature. 2014 Jul 24;511(7510):449-51. doi: 10.1038/nature13534.

PMID:
25056062
26.

Observation of quantum-tunnelling-modulated spin texture in ultrathin topological insulator Bi2Se3 films.

Neupane M, Richardella A, Sánchez-Barriga J, Xu S, Alidoust N, Belopolski I, Liu C, Bian G, Zhang D, Marchenko D, Varykhalov A, Rader O, Leandersson M, Balasubramanian T, Chang TR, Jeng HT, Basak S, Lin H, Bansil A, Samarth N, Hasan MZ.

Nat Commun. 2014 May 12;5:3841. doi: 10.1038/ncomms4841.

PMID:
24815418
27.

Domain dynamics in thin solid films following ultrashort pulse excitation.

Dean JJ, Rench DW, Samarth N, van Driel HM.

Phys Rev Lett. 2013 Jul 19;111(3):035701. Epub 2013 Jul 17.

PMID:
23909337
28.

Surface-sensitive two-dimensional magneto-fingerprint in mesoscopic Bi2Se3 channels.

Kandala A, Richardella A, Zhang D, Flanagan TC, Samarth N.

Nano Lett. 2013 Jun 12;13(6):2471-6.

PMID:
23642037
29.

Perpendicular magnetization and generic realization of the Ising model in artificial spin ice.

Zhang S, Li J, Gilbert I, Bartell J, Erickson MJ, Pan Y, Lammert PE, Nisoli C, Kohli KK, Misra R, Crespi VH, Samarth N, Leighton C, Schiffer P.

Phys Rev Lett. 2012 Aug 24;109(8):087201. Epub 2012 Aug 21.

PMID:
23002770
30.

Ferromagnetic semicondutors: Battle of the bands.

Samarth N.

Nat Mater. 2012 Apr 23;11(5):360-1. doi: 10.1038/nmat3317. No abstract available.

PMID:
22522632
31.

Measurements of nanoscale domain wall flexing in a ferromagnetic thin film.

Balk AL, Nowakowski ME, Wilson MJ, Rench DW, Schiffer P, Awschalom DD, Samarth N.

Phys Rev Lett. 2011 Aug 12;107(7):077205. Epub 2011 Aug 10. Erratum in: Phys Rev Lett. 2012 Jun 22;108(25):259901.

PMID:
21902427
32.

Spin control of drifting electrons using local nuclear polarization in ferromagnet-semiconductor heterostructures.

Nowakowski ME, Fuchs GD, Mack S, Samarth N, Awschalom DD.

Phys Rev Lett. 2010 Sep 24;105(13):137206. Epub 2010 Sep 22.

PMID:
21230807
33.

A model ferromagnetic semiconductor. Interview by Fabio Pulizzi.

Samarth N.

Nat Mater. 2010 Dec;9(12):955-6. doi: 10.1038/nmat2908. No abstract available.

PMID:
21102508
34.

Molecular self-assembly at bare semiconductor surfaces: cooperative substrate-molecule effects in octadecanethiolate monolayer assemblies on GaAs(111), (110), and (100).

McGuiness CL, Diehl GA, Blasini D, Smilgies DM, Zhu M, Samarth N, Weidner T, Ballav N, Zharnikov M, Allara DL.

ACS Nano. 2010 Jun 22;4(6):3447-65. doi: 10.1021/nn1004638.

PMID:
20481546
35.

Growth of magneto-optically active (Zn,Mn)Se nanowires.

Cooley BJ, Clark TE, Liu BZ, Eichfeld CM, Dickey EC, Mohney SE, Crooker SA, Samarth N.

Nano Lett. 2009 Sep;9(9):3142-6. doi: 10.1021/nl901272q.

PMID:
19736970
36.

Scaling theory of magnetoresistance and carrier localization in Ga1-xMnxAs.

Moca CP, Sheu BL, Samarth N, Schiffer P, Janko B, Zarand G.

Phys Rev Lett. 2009 Apr 3;102(13):137203. Epub 2009 Apr 1.

PMID:
19392399
37.

Onset of Ferromagnetism in Low-Doped Ga1-xMnxAs.

Sheu BL, Myers RC, Tang JM, Samarth N, Awschalom DD, Schiffer P, Flatté ME.

Phys Rev Lett. 2007 Nov 30;99(22):227205. Epub 2007 Nov 28.

PMID:
18233322
38.

Ferromagnetic semiconductors: Ruled by a magnetic-rich minority.

Samarth N.

Nat Mater. 2007 Jun;6(6):403-4. No abstract available.

PMID:
17541438
39.

Impurity band conduction in a high temperature ferromagnetic semiconductor.

Burch KS, Shrekenhamer DB, Singley EJ, Stephens J, Sheu BL, Kawakami RK, Schiffer P, Samarth N, Awschalom DD, Basov DN.

Phys Rev Lett. 2006 Aug 25;97(8):087208. Epub 2006 Aug 23.

PMID:
17026333
40.

Current-induced polarization and the spin Hall effect at room temperature.

Stern NP, Ghosh S, Xiang G, Zhu M, Samarth N, Awschalom DD.

Phys Rev Lett. 2006 Sep 22;97(12):126603. Epub 2006 Sep 20.

PMID:
17025989
41.

Semiconductor physics: magnetic manipulations.

Samarth N.

Nature. 2006 Jul 27;442(7101):359-60. No abstract available.

PMID:
16871195
42.

Tunable anomalous Hall effect in a nonferromagnetic system.

Cumings J, Moore LS, Chou HT, Ku KC, Xiang G, Crooker SA, Samarth N, Goldhaber-Gordon D.

Phys Rev Lett. 2006 May 19;96(19):196404. Epub 2006 May 17.

PMID:
16803118
43.

Enhancement of spin coherence using Q-factor engineering in semiconductor microdisc lasers.

Ghosh S, Wang WH, Mendoza FM, Myers RC, Li X, Samarth N, Gossard AC, Awschalom DD.

Nat Mater. 2006 Apr;5(4):261-4. Epub 2006 Mar 26.

PMID:
16565713
44.

Artificial 'spin ice' in a geometrically frustrated lattice of nanoscale ferromagnetic islands.

Wang RF, Nisoli C, Freitas RS, Li J, McConville W, Cooley BJ, Lund MS, Samarth N, Leighton C, Crespi VH, Schiffer P.

Nature. 2006 Jan 19;439(7074):303-6. Erratum in: Nature. 2007 Mar 1;446(7131):102.

PMID:
16421565
45.

Direct measurement of the spin polarization of the magnetic semiconductor (Ga,Mn)As.

Braden JG, Parker JS, Xiong P, Chun SH, Samarth N.

Phys Rev Lett. 2003 Aug 1;91(5):056602. Epub 2003 Jul 31.

PMID:
12906617
46.

Spintronics.

Awschalom DD, Flatté ME, Samarth N.

Sci Am. 2002 Jun;286(6):66-73. No abstract available.

PMID:
12030093
47.

Persistent sourcing of coherent spins for multifunctional semiconductor spintronics.

Malajovich I, Berry JJ, Samarth N, Awschalom DD.

Nature. 2001 Jun 14;411(6839):770-2.

PMID:
11459049
48.

Ultrafast manipulation of electron spin coherence.

Gupta JA, Knobel R, Samarth N, Awschalom DD.

Science. 2001 Jun 29;292(5526):2458-61.

49.

Magnetization measurements of magnetic two-dimensional electron gases.

Harris JG, Knobel R, Maranowski KD, Gossard AC, Samarth N, Awschalom DD.

Phys Rev Lett. 2001 May 14;86(20):4644-7.

PMID:
11384304
50.

Coherent transfer of spin through a semiconductor heterointerface.

Malajovich I, Kikkawa JM, Awschalom DD, Berry JJ, Samarth N.

Phys Rev Lett. 2000 Jan 31;84(5):1015-8.

PMID:
11017429

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