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Items: 1 to 50 of 72

1.

Temperature stability of thin film refractory plasmonic materials.

Wells MP, Bower R, Kilmurray R, Zou B, Mihai AP, Gobalakrichenane G, Alford NM, Oulton RFM, Cohen LF, Maier SA, Zayats AV, Petrov PK.

Opt Express. 2018 Jun 11;26(12):15726-15744. doi: 10.1364/OE.26.015726.

PMID:
30114830
2.

Hexapod Hall scanner for high-resolution large area magnetic imaging.

Perkins GK, Kustov M, Lovell E, Pettifer MV, Cohen LF.

Rev Sci Instrum. 2018 Jun;89(6):065111. doi: 10.1063/1.5020024.

PMID:
29960566
3.

Andreev reflection spectroscopy in transition metal oxides.

Yates KA, Cohen LF.

Philos Trans A Math Phys Eng Sci. 2018 Aug 6;376(2125). pii: 20150001. doi: 10.1098/rsta.2015.0001. Review.

PMID:
29941621
4.

Giant Piezomagnetism in Mn3NiN.

Boldrin D, Mihai AP, Zou B, Zemen J, Thompson R, Ware E, Neamtu BV, Ghivelder L, Esser B, McComb DW, Petrov P, Cohen LF.

ACS Appl Mater Interfaces. 2018 Jun 6;10(22):18863-18868. doi: 10.1021/acsami.8b03112. Epub 2018 May 25.

PMID:
29726252
5.

Enhanced spin pumping into superconductors provides evidence for superconducting pure spin currents.

Jeon KR, Ciccarelli C, Ferguson AJ, Kurebayashi H, Cohen LF, Montiel X, Eschrig M, Robinson JWA, Blamire MG.

Nat Mater. 2018 Jun;17(6):499-503. doi: 10.1038/s41563-018-0058-9. Epub 2018 Apr 16.

PMID:
29662156
6.

Realization of ground state in artificial kagome spin ice via topological defect-driven magnetic writing.

Gartside JC, Arroo DM, Burn DM, Bemmer VL, Moskalenko A, Cohen LF, Branford WR.

Nat Nanotechnol. 2018 Jan;13(1):53-58. doi: 10.1038/s41565-017-0002-1. Epub 2017 Nov 20.

7.

Graphene gas sensing using a non-contact microwave method.

Black N, Liu CG, Pearce R, Li B, Maier SA, Cohen LF, Gallop JC, Hao L.

Nanotechnology. 2017 Sep 29;28(39):395501. doi: 10.1088/1361-6528/aa80f7. Epub 2017 Jul 20.

PMID:
28726674
8.

A novel method for the injection and manipulation of magnetic charge states in nanostructures.

Gartside JC, Burn DM, Cohen LF, Branford WR.

Sci Rep. 2016 Sep 12;6:32864. doi: 10.1038/srep32864.

9.

Reduction Dynamics of Doped Ceria, Nickel Oxide, and Cermet Composites Probed Using In Situ Raman Spectroscopy.

Maher RC, Shearing PR, Brightman E, Brett DJ, Brandon NP, Cohen LF.

Adv Sci (Weinh). 2015 Sep 25;3(1):1500146. eCollection 2016 Jan.

10.

Low temperature and high field regimes of connected kagome artificial spin ice: the role of domain wall topology.

Zeissler K, Chadha M, Lovell E, Cohen LF, Branford WR.

Sci Rep. 2016 Jul 22;6:30218. doi: 10.1038/srep30218.

11.

Hexagonal Boron Nitride assisted transfer and encapsulation of large area CVD graphene.

Shautsova V, Gilbertson AM, Black NC, Maier SA, Cohen LF.

Sci Rep. 2016 Jul 22;6:30210. doi: 10.1038/srep30210.

12.

Magnetic relaxation dynamics driven by the first-order character of magnetocaloric La(Fe,Mn,Si)13.

Lovell E, Bratko M, Caplin AD, Barcza A, Katter M, Ghivelder L, Cohen LF.

Philos Trans A Math Phys Eng Sci. 2016 Aug 13;374(2074). pii: 20150307. doi: 10.1098/rsta.2015.0307.

13.

Plasmon-induced optical anisotropy in hybrid graphene-metal nanoparticle systems.

Gilbertson AM, Francescato Y, Roschuk T, Shautsova V, Chen Y, Sidiropoulos TP, Hong M, Giannini V, Maier SA, Cohen LF, Oulton RF.

Nano Lett. 2015 May 13;15(5):3458-64. doi: 10.1021/acs.nanolett.5b00789. Epub 2015 Apr 29.

PMID:
25915785
14.

A Raman spectroscopic study of the carbon deposition mechanism on Ni/CGO electrodes during CO/CO2 electrolysis.

Duboviks V, Maher RC, Kishimoto M, Cohen LF, Brandon NP, Offer GJ.

Phys Chem Chem Phys. 2014 Jul 14;16(26):13063-8. doi: 10.1039/c4cp01503g.

15.

The non-random walk of chiral magnetic charge carriers in artificial spin ice.

Zeissler K, Walton SK, Ladak S, Read DE, Tyliszczak T, Cohen LF, Branford WR.

Sci Rep. 2013;3:1252. doi: 10.1038/srep01252. Epub 2013 Feb 13.

16.

Probing the dielectric response of graphene via dual-band plasmonic nanoresonators.

Xiao Y, Francescato Y, Giannini V, Rahmani M, Roschuk TR, Gilbertson AM, Sonnefraud Y, Mattevi C, Hong M, Cohen LF, Maier SA.

Phys Chem Chem Phys. 2013 Apr 21;15(15):5395-9. doi: 10.1039/c3cp43896a.

PMID:
23400254
17.
18.

A calorimetric method to detect a weak or distributed latent heat contribution at first order magnetic transitions.

Morrison K, Bratko M, Turcaud J, Berenov A, Caplin AD, Cohen LF.

Rev Sci Instrum. 2012 Mar;83(3):033901. doi: 10.1063/1.3690381.

PMID:
22462932
19.

Emerging chirality in artificial spin ice.

Branford WR, Ladak S, Read DE, Zeissler K, Cohen LF.

Science. 2012 Mar 30;335(6076):1597-600. doi: 10.1126/science.1211379.

20.

Electrolytic hydriding of LaFe(13-x)Si(x) alloys for energy efficient magnetic cooling.

Lyubina J, Hannemann U, Ryan MP, Cohen LF.

Adv Mater. 2012 Apr 17;24(15):2042-6. doi: 10.1002/adma.201200112. Epub 2012 Mar 19.

PMID:
22431476
21.

Room temperature ballistic transport in InSb quantum well nanodevices.

Gilbertson AM, Kormányos A, Buckle PD, Fearn M, Ashley T, Lambert CJ, Solin SA, Cohen LF.

Appl Phys Lett. 2011 Dec 12;99(24):242101-2421013.

22.

Experimental determination of the Rashba coefficient in InSb/InAlSb quantum wells at zero magnetic field and elevated temperatures.

Leontiadou MA, Litvinenko KL, Gilbertson AM, Pidgeon CR, Branford WR, Cohen LF, Fearn M, Ashley T, Emeny MT, Murdin BN, Clowes SK.

J Phys Condens Matter. 2011 Jan 26;23(3):035801. doi: 10.1088/0953-8984/23/3/035801. Epub 2011 Jan 5.

PMID:
21406869
23.

Sub-100-nm negative bend resistance ballistic sensors for high spatial resolution magnetic field detection.

Gilbertson AM, Benstock D, Fearn M, Kormányos A, Ladak S, Emeny MT, Lambert CJ, Ashley T, Solin SA, Cohen LF.

Appl Phys Lett. 2011 Feb 7;98(6):62106. Epub 2011 Feb 10.

24.

A nanoscale Ti∕GaAs metal-semiconductor hybrid sensor for room temperature light detection.

Newaz AK, Chang WJ, Wallace KD, Edge LC, Wickline SA, Bashir R, Gilbertson AM, Cohen LF, Solin SA.

Appl Phys Lett. 2010 Aug 23;97(8). pii: 082105. Epub 2010 Aug 24.

25.

Spray-deposited Li-doped ZnO transistors with electron mobility exceeding 50 cm²/Vs.

Adamopoulos G, Bashir A, Thomas S, Gillin WP, Georgakopoulos S, Shkunov M, Baklar MA, Stingelin N, Maher RC, Cohen LF, Bradley DD, Anthopoulos TD.

Adv Mater. 2010 Nov 9;22(42):4764-9. doi: 10.1002/adma.201001444. No abstract available.

26.

What happens inside a fuel cell? Developing an experimental functional map of fuel cell performance.

Brett DJ, Kucernak AR, Aguiar P, Atkins SC, Brandon NP, Clague R, Cohen LF, Hinds G, Kalyvas C, Offer GJ, Ladewig B, Maher R, Marquis A, Shearing P, Vasileiadis N, Vesovic V.

Chemphyschem. 2010 Sep 10;11(13):2714-31. doi: 10.1002/cphc.201000487. Review.

PMID:
20730848
27.

A scanning Hall probe imaging study of the field induced martensite-austenite phase transition in Ni50Mn34In16 alloy.

Sharma VK, Moore JD, Chattopadhyay MK, Morrison K, Cohen LF, Roy SB.

J Phys Condens Matter. 2010 Jan 13;22(1):016008. doi: 10.1088/0953-8984/22/1/016008. Epub 2009 Dec 3.

PMID:
21386243
28.

Towards a metrological determination of the performance of SERS media.

Maher RC, Zhang T, Cohen LF, Gallop JC, Liu FM, Green M.

Phys Chem Chem Phys. 2009 Sep 14;11(34):7463-8. doi: 10.1039/b904621f. Epub 2009 Jul 1.

PMID:
19690720
29.

Dimensional crossover and weak localization in a 90 nm n-GaAs thin film.

Gilbertson AM, Newaz AK, Chang WJ, Bashir R, Solin SA, Cohen LF.

Appl Phys Lett. 2009 Jul 6;95(1):12113. Epub 2009 Jul 10.

30.

Coexistence of universal and topological anomalous hall effects in metal CrO2 thin films in the dirty limit.

Branford WR, Yates KA, Barkhoudarov E, Moore JD, Morrison K, Magnus F, Miyoshi Y, Sousa PM, Conde O, Silvestre AJ, Cohen LF.

Phys Rev Lett. 2009 Jun 5;102(22):227201. Epub 2009 Jun 5.

31.

Heat capacity and latent heat measurements of CoMnSi using a microcalorimeter.

Miyoshi Y, Morrison K, Moore JD, Caplin AD, Cohen LF.

Rev Sci Instrum. 2008 Jul;79(7):074901. doi: 10.1063/1.2960556.

PMID:
18681727
32.

Vibrational pumping in surface enhanced Raman scattering (SERS).

Maher RC, Galloway CM, Le Ru EC, Cohen LF, Etchegoin PG.

Chem Soc Rev. 2008 May;37(5):965-79. doi: 10.1039/b707870f. Epub 2008 Mar 13.

PMID:
18443682
33.

A d.c. magnetic metamaterial.

Magnus F, Wood B, Moore J, Morrison K, Perkins G, Fyson J, Wiltshire MC, Caplin D, Cohen LF, Pendry JB.

Nat Mater. 2008 Apr;7(4):295-7. doi: 10.1038/nmat2126. Epub 2008 Feb 24.

34.

Raman spectroscopy as a probe of temperature and oxidation state for gadolinium-doped ceria used in solid oxide fuel cells.

Maher RC, Cohen LF, Lohsoontorn P, Brett DJ, Brandon NP.

J Phys Chem A. 2008 Feb 21;112(7):1497-501. doi: 10.1021/jp076361j. Epub 2008 Jan 29.

PMID:
18225868
35.

Enhancement factor averaging and the photostability of probes in SERS vibrational pumping.

Etchegoin PG, Le Ru EC, Maher RC, Cohen LF.

Phys Chem Chem Phys. 2007 Sep 21;9(35):4923-9. Epub 2007 Jul 17.

PMID:
17912423
36.

On the experimental estimation of surface enhanced raman scattering (SERS) cross sections by vibrational pumping.

Maher RC, Cohen LF, Le Ru EC, Etchegoin PG.

J Phys Chem B. 2006 Oct 5;110(39):19469-78.

PMID:
17004807
37.

A study of local heating of molecules under surface enhanced Raman scattering (SERS) conditions using the anti-Stokes/Stokes ratio.

Maher RC, Cohen LF, Le Ru EC, Etchegoin PG.

Faraday Discuss. 2006;132:77-83; discussion 85-94.

PMID:
16833109
38.

A conclusive demonstration of vibrational pumping under surface enhanced Raman scattering conditions.

Maher RC, Etchegoin PG, Le Ru EC, Cohen LF.

J Phys Chem B. 2006 Jun 22;110(24):11757-60.

PMID:
16800474
39.

Spin relaxation by transient monopolar and bipolar optical orientation.

Murdin BN, Litvinenko K, Clarke DG, Pidgeon CR, Murzyn P, Phillips PJ, Carder D, Berden G, Redlich B, van der Meer AF, Clowes S, Harris JJ, Cohen LF, Ashley T, Buckle L.

Phys Rev Lett. 2006 Mar 10;96(9):096603. Epub 2006 Mar 10.

PMID:
16606292
40.

Temperature-dependent anti-stokes/stokes ratios under surface-enhanced Raman scattering conditions.

Maher RC, Cohen LF, Gallop JC, Le Ru EC, Etchegoin PG.

J Phys Chem B. 2006 Apr 6;110(13):6797-803.

PMID:
16570987
41.

Resonance contributions to anti-Stokes/Stokes ratios under surface enhanced Raman scattering conditions.

Maher RC, Hou J, Cohen LF, Le Ru EC, Hadfield JM, Harvey JE, Etchegoin PG, Liu FM, Green M, Brown RJ, Milton MJ.

J Chem Phys. 2005 Aug 22;123(8):084702.

PMID:
16164316
42.

Physics of single molecule fluctuations in surface enhanced Raman spectroscopy active liquids.

Maher RC, Dalley M, Le Ru EC, Cohen LF, Etchegoin PG, Hartigan H, Brown RJ, Milton MJ.

J Chem Phys. 2004 Nov 8;121(18):8901-10.

PMID:
15527355
43.

Stokes/anti-Stokes anomalies under surface enhanced Raman scattering conditions.

Maher RC, Cohen LF, Etchegoin P, Hartigan HJ, Brown RJ, Milton MJ.

J Chem Phys. 2004 Jun 22;120(24):11746-53.

PMID:
15268209
44.

First order magnetic transition in doped CeFe2 alloys: phase coexistence and metastability.

Roy SB, Perkins GK, Chattopadhyay MK, Nigam AK, Sokhey KJ, Chaddah P, Caplin AD, Cohen LF.

Phys Rev Lett. 2004 Apr 9;92(14):147203. Epub 2004 Apr 9.

PMID:
15089570
45.

Enhancement of the high-magnetic-field critical current density of superconducting MgB2 by proton irradiation.

Bugoslavsky Y, Cohen LF, Perkins GK, Polichetti M, Tate TJ, Gwilliam R, Caplin AD.

Nature. 2001 May 31;411(6837):561-3.

PMID:
11385564
46.

Vortex dynamics in superconducting MgB2 and prospects for applications.

Bugoslavsky Y, Perkins GK, Qi X, Cohen LF, Caplin AD.

Nature. 2001 Mar 29;410(6828):563-5.

PMID:
11279489
47.

Identification and evaluation of axillary sentinel lymph nodes in patients with breast carcinoma treated with neoadjuvant chemotherapy.

Cohen LF, Breslin TM, Kuerer HM, Ross MI, Hunt KK, Sahin AA.

Am J Surg Pathol. 2000 Sep;24(9):1266-72.

PMID:
10976701
48.

Stridor and upper airway obstruction in children.

Cohen LF.

Pediatr Rev. 2000 Jan;21(1):4-5. No abstract available.

PMID:
10617756
49.

A new staining method for identification of Helicobacter pylori and simultaneous visualization of gastric morphologic features.

Cohen LF, Sayeeduddin M, Phillips C, Shahab I.

Mod Pathol. 1997 Nov;10(11):1160-3. Erratum in: Mod Pathol 1998 Jan;11(1):18.

PMID:
9388068
50.

Streptococcus bovis infection of the central nervous system: report of two cases and review.

Cohen LF, Dunbar SA, Sirbasku DM, Clarridge JE 3rd.

Clin Infect Dis. 1997 Oct;25(4):819-23. Review.

PMID:
9356795

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