If you made any changes in Pure, your changes will be visible here soon.

Research Output 1997 2019

Filter
Article
2004
11 Citations (Scopus)

Temperature-dependent magnetic interface location in interdiffused exchange biased bilayers

Lund, M. S., Fitzsimmons, M. R., Park, S. & Leighton, C., Oct 4 2004, In : Applied Physics Letters. 85, 14, p. 2845-2847 3 p.

Research output: Contribution to journalArticle

cooling
magnetization
temperature
interactions
2003
448 Citations (Scopus)
Magnetic separation
Ferromagnetism
Curie temperature
Phase separation
ferromagnetism
29 Citations (Scopus)

Growth temperature controlled magnetism in molecular beam epitaxially grown Ni2MnAl Heusler alloy

Dong, X. Y., Dong, J. W., Xie, J. Q., Shih, T. C., McKernan, S., Leighton, C. & Palmstrøm, C. J., Jul 1 2003, In : Journal of Crystal Growth. 254, 3-4, p. 384-389 6 p.

Research output: Contribution to journalArticle

Molecular beams
Magnetism
Growth temperature
molecular beams
ferromagnetic films
10 Citations (Scopus)

Magnetic phase separation in [formula presented] by [formula presented] nuclear magnetic resonance

Kuhns, P. L., Hoch, M. J. R., Moulton, W. G., Reyes, A. P., Wu, J. & Leighton, C., Jan 1 2003, In : Physical Review Letters. 91, 12

Research output: Contribution to journalArticle

nuclear magnetic resonance
spin glass
relaxation time
glass
129 Citations (Scopus)

Magnetic Phase Separation in La1-xSrxCoO3 by 59Co Nuclear Magnetic Resonance

Kuhns, P. L., Hoch, M. J. R., Moulton, W. G., Reyes, A. P., Wu, J. & Leighton, C., Sep 19 2003, In : Physical Review Letters. 91, 12, p. 1272021-1272024 4 p.

Research output: Contribution to journalArticle

temperature probes
nuclear magnetic resonance
echoes
spectrometers
magnetic properties
32 Citations (Scopus)

Origin of complex exchange anisotropy in Fe/MnF2 bilayers

Krivorotov, I. N., Leighton, C., Nogués, J., Schuller, I. K. & Dan Dahlberg, E., Aug 5 2003, In : Physical Review B - Condensed Matter and Materials Physics. 68, 5

Research output: Contribution to journalArticle

Anisotropy
anisotropy
Exchange coupling
Domain walls
Analytical models
2002
2 Citations (Scopus)

A high temperature probe operating in the variable temperature insert of a commercial superconducting magnet system

Leighton, C., Kern, J. & English, S. R., Jun 1 2002, In : Review of Scientific Instruments. 73, 6, 1 p.

Research output: Contribution to journalArticle

temperature probes
Superconducting magnets
superconducting magnets
inserts
Temperature
75 Citations (Scopus)

Anomalous magnetotransport properties of epitaxial full Heusler alloys

Lund, M. S., Dong, J. W., Lu, J., Dong, X. Y., Palmstrøm, C. J. & Leighton, C., Jun 24 2002, In : Applied Physics Letters. 80, 25, p. 4798-4800 3 p.

Research output: Contribution to journalArticle

electrical resistivity
Curie temperature
molecular beam epitaxy
disorders
temperature dependence
57 Citations (Scopus)

Coercivity enhancement above the Néel temperature of an antiferromagnet/ferromagnet bilayer

Leighton, C., Suhl, H., Pechan, M. J., Compton, R., Nogués, J. & Schuller, I. K., Aug 1 2002, In : Journal of Applied Physics. 92, 3, p. 1483-1488 6 p.

Research output: Contribution to journalArticle

coercivity
augmentation
anisotropy
temperature
ferromagnetic resonance
52 Citations (Scopus)

Criteria for ferromagnetic-insulator-ferromagnetic tunneling

Åkerman, J. J., Escudero, R., Leighton, C., Kim, S., Rabson, D. A., Dave, R. W., Slaughter, J. M. & Schuller, I. K., Feb 1 2002, In : Journal of Magnetism and Magnetic Materials. 240, 1-3, p. 86-91 6 p.

Research output: Contribution to journalArticle

insulators
Tunnel junctions
Magnetoresistance
conductivity
Temperature
82 Citations (Scopus)

Effect of anisotropy on the critical antiferromagnet thickness in exchange-biased bilayers

Lund, M. S., Macedo, W. A. A., Liu, K., Nogués, J., Schuller, I. K. & Leighton, C., Aug 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 66, 5, p. 544221-544227 7 p., 054422.

Research output: Contribution to journalArticle

Anisotropy
Fluorides
anisotropy
fluorides
Lattice constants
103 Citations (Scopus)

Fabrication and thermal stability of arrays of Fe nanodots

Liu, K., Nogués, J., Leighton, C., Masuda, H., Nishio, K., Roshchin, I. V. & Schuller, I. K., Dec 2 2002, In : Applied Physics Letters. 81, 23, p. 4434-4436 3 p.

Research output: Contribution to journalArticle

thermal stability
stabilization
hysteresis
membranes
porosity
2 Citations (Scopus)

Induced anisotropy and positive exchange bias: A temperature, angular, and cooling field study by ferromagnetic resonance

Pechan, M. J., Bennett, D., Teng, N., Leighton, C., Nogués, J. & Schuller, I. K., Jan 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 6, p. 1-5 5 p.

Research output: Contribution to journalArticle

Ferromagnetic resonance
ferromagnetic resonance
Anisotropy
temperature distribution
Cooling
58 Citations (Scopus)

Influence of in-plane crystalline quality of an antiferromagnet on perpendicular exchange coupling and exchange bias

Fitzsimmons, M. R., Nogués, J., Majkrzak, C. F., Dura, J. A., Groves, J. R., Springer, R. W., Arendt, P. N., Leiner, V., Lauter, H., Schuller, I. K., Leighton, C., Hoffmann, A. & Liu, K., Mar 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 13, p. 134436-134436 8 p., 134436.

Research output: Contribution to journalArticle

Exchange coupling
Crystalline materials
Thin films
thin films
Anisotropy
20 Citations (Scopus)

Interfacially dominated giant magnetoresistance in Fe/Cr superlattices

Santamaria, J., Gomez, M. E., Cyrille, M. C., Leighton, C., Krishnan, K. M. & Schuller, I. K., Jan 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 1, p. 124121-124124 4 p., 012412.

Research output: Contribution to journalArticle

Giant magnetoresistance
Superlattices
superlattices
roughness
saturation
26 Citations (Scopus)

Nanostructures and the proximity effect

Montero, M. I., Liu, K., Stoll, O. M., Hoffmann, A., Åkerman, J. J., Martín, J. I., Vicent, J. L., Baker, S. M., Russell, T. P., Leighton, C., Nogués, J. & Schuller, I. K., Oct 7 2002, In : Journal of Physics D: Applied Physics. 35, 19, p. 2398-2402 5 p.

Research output: Contribution to journalArticle

Nanostructures
superconducting films
proximity
wave functions
Galvanomagnetic effects
3 Citations (Scopus)

Relation between exchange anisotropy and magnetization reversal asymmetry in (formula presented) bilayers

Krivorotov, I. N., Leighton, C., Nogués, J., Schuller, I. K. & Dahlberg, E. D., Jan 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 10, p. 1-4 4 p.

Research output: Contribution to journalArticle

Magnetization reversal
Anisotropy
asymmetry
magnetization
anisotropy
64 Citations (Scopus)

Relation between exchange anisotropy and magnetization reversal asymmetry in FE/MnF2 bilayers

Krivorotov, I. N., Leighton, C., Nogués, J., Schuller, I. K. & Dan Dahlberg, E., Mar 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 10, p. 1004021-1004024 4 p., 100402.

Research output: Contribution to journalArticle

Magnetization reversal
Anisotropy
asymmetry
magnetization
anisotropy
63 Citations (Scopus)

Thermally excited spin-disorder contribution to the resistivity of (formula presented)

English, S. R., Wu, J. & Leighton, C., Jan 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 22, p. 1-4 4 p.

Research output: Contribution to journalArticle

disorders
Ions
Magnetic fields
Galvanomagnetic effects
electrical resistivity
95 Citations (Scopus)

Thickness-dependent coercive mechanisms in exchange-biased bilayers

Leighton, C., Fitzsimmons, M. R., Hoffmann, A., Dura, J., Majkrzak, C. F., Lund, M. S. & Schuller, I. K., Feb 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 6, p. 644031-644037 7 p., 064403.

Research output: Contribution to journalArticle

Coercive force
coercivity
Enhanced magnetoresistance
Temperature
temperature dependence
7 Citations (Scopus)

Upper bound for the magnetic proximity effect extracted from Brillouin light scattering

Åkerman, J. J., Guedes, I., Leighton, C., Grimsditch, M. & Schuller, I. K., Mar 1 2002, In : Physical Review B - Condensed Matter and Materials Physics. 65, 10, p. 1044321-1044324 4 p., 104432.

Research output: Contribution to journalArticle

Brillouin scattering
Spin waves
Light scattering
Magnetization
light scattering
2001
4 Citations (Scopus)

Deposition of epitaxial α-Fe2O3 layers for exchange bias studies by reactive dc magnetron sputtering

Leighton, C., Hoffmann, A., Fitzsimmons, M. R., Nogués, J. & Schuller, I. K., Dec 1 2001, In : Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties. 81, 12, p. 1927-1934 8 p.

Research output: Contribution to journalArticle

Reactive sputtering
Epitaxial layers
grazing incidence
Magnetron sputtering
magnetron sputtering
28 Citations (Scopus)

Influence of interfacial disorder and temperature on magnetization reversal in exchange-coupled bilayers

Fitzsimmons, M. R., Leighton, C., Hoffmann, A., Yashar, P. C., Nogués, J., Liu, K., Majkrzak, C. F., Dura, J. A., Fritzsche, H. & Schuller, I. K., Sep 1 2001, In : Physical Review B - Condensed Matter and Materials Physics. 64, 10, p. 1044151-1044155 5 p., 104415.

Research output: Contribution to journalArticle

Magnetization reversal
disorders
magnetization
Magnetization
temperature dependence
33 Citations (Scopus)

Magnetic viscosity measurements reveal reversal asymmetry in exchange-biased bilayers

Leighton, C. & Schuller, I. K., Jan 1 2001, In : Physical Review B - Condensed Matter and Materials Physics. 63, 17, p. 1744191-1744195 5 p., 174419.

Research output: Contribution to journalArticle

Magnetic after effect
Viscosity measurement
Magnetic variables measurement
Enhanced magnetoresistance
asymmetry
1 Citation (Scopus)

Persistent and transient photoconductivity in oxygen-deficient La2/3Sr1/3 MnO3 − δ

Cauro, R., Gilabert, A., Contour, J. P., Lyonnet, R., Medici, M. G., Grenet, J. C., Leighton, C. & Schuller, I. K., Jan 1 2001, In : Physical Review B - Condensed Matter and Materials Physics. 63, 17

Research output: Contribution to journalArticle

hypoxia
Photoconductivity
photoconductivity
Oxygen
darkness
85 Citations (Scopus)

Persistent and transient photoconductivity in oxygen-deficient La2/3Sr1/3MnO3-δ thin films

Cauro, R., Gilabert, A., Contour, J. P., Lyonnet, R., Medici, M. G., Grenet, J. C., Leighton, C. & Schuller, I. K., Aug 20 2001, In : Physical Review B - Condensed Matter and Materials Physics. 63, 17, p. 1744231-1744236 6 p., 174423.

Research output: Contribution to journalArticle

hypoxia
Photoconductivity
photoconductivity
Oxygen
darkness
58 Citations (Scopus)

Pinholes may mimic tunneling

Rabson, D. A., Jönsson-Åkerman, B. J., Romero, A. H., Escudero, R., Leighton, C., Kim, S. & Schuller, I. K., Mar 1 2001, In : Journal of Applied Physics. 89, 5, p. 2786-2790 5 p.

Research output: Contribution to journalArticle

pinholes
insulators
metals
harbors
tunnel junctions
120 Citations (Scopus)

Two-stage magnetization reversal in exchange biased bilayers

Leighton, C., Fitzsimmons, M. R., Yashar, P., Hoffmann, A., Nogués, J., Dura, J., Majkrzak, C. F. & Schuller, I. K., May 7 2001, In : Physical Review Letters. 86, 19, p. 4394-4397 4 p.

Research output: Contribution to journalArticle

magnetization
asymmetry
neutrons
2000
301 Citations (Scopus)

Asymmetric magnetization reversal in exchange-biased hysteresis loops

Fitzsimmons, M. R., Yashar, P., Leighton, C., Schuller, I. K., Nogués, J., Majkrzak, C. F. & Dura, J. A., Jan 1 2000, In : Physical Review Letters. 84, 17, p. 3986-3989 4 p.

Research output: Contribution to journalArticle

hysteresis
magnetization
domain wall
projection
cooling
227 Citations (Scopus)

Coercivity enhancement in exchange biased systems driven by interfacial magnetic frustration

Leighton, C., Nogués, J., Jönsson-Åkerman, B. J. & Schuller, I. K., Jan 1 2000, In : Physical Review Letters. 84, 15, p. 3466-3469 4 p.

Research output: Contribution to journalArticle

frustration
coercivity
augmentation
domain wall
temperature distribution
200 Citations (Scopus)

Correlation between antiferromagnetic interface coupling and positive exchange bias

Nogués, J., Leighton, C. & Schuller, I. K., Jan 1 2000, In : Physical Review B - Condensed Matter and Materials Physics. 61, 2, p. 1315-1317 3 p.

Research output: Contribution to journalArticle

Cooling
Magnetization
cooling
shift
magnetization
24 Citations (Scopus)

Effect of sputtering pressure-induced roughness on the microstructure and the perpendicular giant magnetoresistance of Fe/Cr superlattices

Cyrille, M. C., Kim, S., Gomez, M. E., Santamaria, J., Leighton, C., Krishnan, K. M. & Schuller, I. K., Dec 1 2000, In : Physical Review B - Condensed Matter and Materials Physics. 62, 22, p. 15079-15083 5 p.

Research output: Contribution to journalArticle

Giant magnetoresistance
Superlattices
Sputtering
superlattices
roughness
128 Citations (Scopus)

Reliability of normal-state current - Voltage characteristics as an indicator of tunnel-junction barrier quality

Jönsson-Åkerman, B. J., Escudero, R., Leighton, C., Kim, S., Schuller, I. K. & Rabson, D. A., Sep 18 2000, In : Applied Physics Letters. 77, 12, p. 1870-1872 3 p.

Research output: Contribution to journalArticle

tunnel junctions
electric potential
pinholes
conduction
temperature dependence
50 Citations (Scopus)

Using magnetoresistance to probe reversal asymmetry in exchange biased bilayers

Leighton, C., Song, M., Nogués, J., Cyrille, M. C. & Schuller, I. K., Jul 1 2000, In : Journal of Applied Physics. 88, 1, p. 344-347 4 p.

Research output: Contribution to journalArticle

asymmetry
magnetization
probes
magnetic measurement
coercivity
1999
80 Citations (Scopus)

Competing interfacial exchange and zeeman energies in exchange biased bilayers

Leighton, C. & Schuller, I., Jan 1 1999, In : Physical Review B - Condensed Matter and Materials Physics. 60, 18, p. 12837-12840 4 p.

Research output: Contribution to journalArticle

roughness
Surface roughness
Cooling
cooling
Domain walls
110 Citations (Scopus)

Magnetic superlattices and multilayers

Schuller, I. K., Kim, S. & Leighton, C., Oct 1 1999, In : Journal of Magnetism and Magnetic Materials. 200, 1-3, p. 571-582 12 p.

Research output: Contribution to journalArticle

Magnetic multilayers
Magnetic thin films
superlattices
Physical properties
physical properties
3 Citations (Scopus)

Nearest neighbor hopping in Cd0.83Mn0.17Te:In, controlled by persistent photoconductivity

Leighton, C., Terry, I. & Becla, P., May 11 1999, In : Solid State Communications. 110, 10, p. 531-536 6 p.

Research output: Contribution to journalArticle

Photoconductivity
photoconductivity
electrical resistivity
photoconductors
Magnetoresistance
103 Citations (Scopus)

Tuning exchange bias

Miltényi, P., Gierlings, M., Bamming, M., May, U., Güntherodt, G., Nogués, J., Gruyters, M., Leighton, C. & Schuller, I. K., Oct 11 1999, In : Applied Physics Letters. 75, 15, p. 2304-2306 3 p.

Research output: Contribution to journalArticle

tuning
cooling
magnetization
hysteresis
shift
1998
21 Citations (Scopus)

Metal-insulator transition in the persistent photoconductor Cd1-xMnxTe: In

Leighton, C., Terry, I. & Becla, P., Apr 1 1998, In : Europhysics Letters. 42, 1, p. 67-72 6 p.

Research output: Contribution to journalArticle

photoconductors
insulators
conductivity
metals
photoconductivity
34 Citations (Scopus)

Metallic conductivity near the metal-insulator transition

Leighton, C., Terry, I. & Becla, P., Jan 1 1998, In : Physical Review B - Condensed Matter and Materials Physics. 58, 15, p. 9773-9782 10 p.

Research output: Contribution to journalArticle

Metal insulator transition
insulators
conductivity
Polarons
metals
1997
19 Citations (Scopus)

Persistent photoconductivity at elevated temperatures

Leighton, C., Terry, I. & Becla, P., Jan 1 1997, In : Physical Review B - Condensed Matter and Materials Physics. 56, 11, p. 6689-6697 9 p.

Research output: Contribution to journalArticle

Photoconductivity
photoconductivity
Temperature
temperature
Metal insulator transition