Room-Temperature Spin Transport in C60-Based Spin Valves

被引：149

作者：

Gobbi, Marco ^{[1
]}

Golmar, Federico ^{[1
]}

Llopis, Roger ^{[1
]}

Casanova, Felix ^{[1
,2
]}

Hueso, Luis E. ^{[1
,2
]}

机构：

[1] CIC nanoGUNE Consolider, Donostia San Sebastian 20018, Spain

[2] Basque Fdn Sci, IKERBASQUE, Bilbao 48011, Spain

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 14期

关键词：

ORGANIC SEMICONDUCTORS; DEVICES; MAGNETORESISTANCE; SPINTRONICS; INJECTION; FILMS;

D O I：

10.1002/adma.201004672

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbon-based spin valves, composed of a C-60 layer sandwiched between two magnetic materials show room temperature spin transport for a fullerene thickness up to 30 nm. This result, interpreted by a multistep tunnelling transport model, represents an advance in the field of carbon spintronics.

引用

页码：1609 / +

页数：6

共 27 条

[11] Distinguishing between tunneling and injection regimes of ferromagnet/organic semiconductor/ferromagnet junctions [J].

Lin, R. ;

Wang, F. ;

Rybicki, J. ;

Wohlgenannt, M. ;

Hutchinson, K. A. .

PHYSICAL REVIEW B, 2010, 81 (19)

[12] Correlation between microstructure and magnetotransport in organic semiconductor spin-valve structures [J].

Liu, Yaohua ;

Watson, Shannon M. ;

Lee, Taegweon ;

Gorham, Justin M. ;

Katz, Howard E. ;

Borchers, Julie A. ;

Fairbrother, Howard D. ;

Reich, Daniel H. .

PHYSICAL REVIEW B, 2009, 79 (07)

[13] Application of regioregular polythiophene in spintronic devices:: Effect of interface [J].

Majumdar, Sayani ;

Laiho, R. ;

Laukkanen, P. ;

Vayrynen, I. J. ;

Majumdar, Himadri S. ;

Osterbacka, R. .

APPLIED PHYSICS LETTERS, 2006, 89 (12)

[14] Spin Rabi flopping in the photocurrent of a polymer light-emitting diode [J].

McCamey, D. R. ;

Seipel, H. A. ;

Paik, S. -Y. ;

Walter, M. J. ;

Borys, N. J. ;

Lupton, J. M. ;

Boehme, C. .

NATURE MATERIALS, 2008, 7 (09) :723-728

[15] LARGE MAGNETORESISTANCE AT ROOM-TEMPERATURE IN FERROMAGNETIC THIN-FILM TUNNEL-JUNCTIONS [J].

MOODERA, JS ;

KINDER, LR ;

WONG, TM ;

MESERVEY, R .

PHYSICAL REVIEW LETTERS, 1995, 74 (16) :3273-3276

[16]

Nguyen TD, 2010, NAT MATER, V9, P345, DOI [10.1038/NMAT2633, 10.1038/nmat2633]

[17] COHESIVE MECHANISM AND ENERGY-BANDS OF SOLID C60 [J].

SAITO, S ;

OSHIYAMA, A .

PHYSICAL REVIEW LETTERS, 1991, 66 (20) :2637-2640

[18] Room-temperature tunnel magnetoresistance and spin-polarized tunneling through an organic semiconductor barrier [J].

Santos, T. S. ;

Lee, J. S. ;

Migdal, P. ;

Lekshmi, I. C. ;

Satpati, B. ;

Moodera, J. S. .

PHYSICAL REVIEW LETTERS, 2007, 98 (01)

[19] Magnetoresistance in Hybrid Organic Spin Valves at the Onset of Multiple-Step Tunneling [J].

Schoonus, J. J. H. M. ;

Lumens, P. G. E. ;

Wagemans, W. ;

Kohlhepp, J. T. ;

Bobbert, P. A. ;

Swagten, H. J. M. ;

Koopmans, B. .

PHYSICAL REVIEW LETTERS, 2009, 103 (14)

[20] Large spin diffusion length in an amorphous organic semiconductor [J].

Shim, J. H. ;

Raman, K. V. ;

Park, Y. J. ;

Santos, T. S. ;

Miao, G. X. ;

Satpati, B. ;

Moodera, J. S. .

PHYSICAL REVIEW LETTERS, 2008, 100 (22)

← 1 2 3 →