Ordered patterning of nanometric rings of single molecule magnets on polymers by lithographic control of demixing

被引：58

作者：

Cavallini, Massimiliano

Gomez-Segura, Jordi

Albonetti, Cristiano

Ruiz-Molina, Daniel

Veciana, Jaume

Biscarini, Fabio

机构：

[1] CNR, ISMN, Nanotechnol Multifunct Mat Res Div, I-40129 Bologna, Italy

[2] CSIC, Inst Ciencia Mat Barcelona, Cerdanyola Del Valles 08193, Spain

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2006年 / 110卷 / 24期

关键词：

D O I：

10.1021/jp061231g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report a new patterning process which takes place as a result of demixing of a binary polymer/ solute mixture. An efficient, sustainable approach for ordering nanosized rings of so-called single molecule magnets (SMMs) is thus provided. It exploits the self-organization process in which SMM patterned film evolves to a spatially correlated pattern of nanosized rings. At long time, the anisotropic patterning of the film drives the ring to coalesce, into parallel lines of nanometric width.

引用

页码：11607 / 11610

页数：4

共 21 条

[11] The BARC biosensor applied to the detection of biological warfare agents [J].

Edelstein, RL ;

Tamanaha, CR ;

Sheehan, PE ;

Miller, MM ;

Baselt, DR ;

Whitman, LJ ;

Colton, RJ .

BIOSENSORS & BIOELECTRONICS, 2000, 14 (10-11) :805-813

[12] Nanoparticle ring formation in evaporating micron-size droplets [J].

Govor, LV ;

Reiter, G ;

Bauer, GH ;

Parisi, J .

APPLIED PHYSICS LETTERS, 2004, 84 (23) :4774-4776

[13]

Kim E, 1997, ADV MATER, V9, P651

[14] Growth and electronic properties of self-organized quantum rings [J].

Lorke, A ;

Luyken, RJ ;

Garcia, JM ;

Petroff, PM .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2001, 40 (3B) :1857-1859

[15] Advances in single-molecule magnet surface patterning through microcontact printing [J].

Mannini, M ;

Bonacchi, D ;

Zobbi, L ;

Piras, FM ;

Speets, EA ;

Caneschi, A ;

Cornia, A ;

Magnani, A ;

Ravoo, BJ ;

Reinhoudt, DN ;

Sessoli, R ;

Gatteschi, D .

NANO LETTERS, 2005, 5 (07) :1435-1438

[16] Electric-field control of ferromagnetism [J].

Ohno, H ;

Chiba, D ;

Matsukura, F ;

Omiya, T ;

Abe, E ;

Dietl, T ;

Ohno, Y ;

Ohtani, K .

NATURE, 2000, 408 (6815) :944-946

[17] Isolated single-molecule magnets on the surface of a polymeric thin film [J].

Ruiz-Molina, D ;

Mas-Torrent, M ;

Gómez, J ;

Balana, AI ;

Domingo, N ;

Tejada, J ;

Martínez, MT ;

Rovira, C ;

Veciana, J .

ADVANCED MATERIALS, 2003, 15 (01) :42-+

[18] Characterisation of nanoscopic [Mn12O12(O2CR)16(H2O)4] single-molecule magnets:: physicochemical properties and LDI- and MALDI-TOF mass spectrometry [J].

Ruiz-Molina, D ;

Gerbier, P ;

Rumberger, E ;

Amabilino, DB ;

Guzei, IA ;

Folting, K ;

Huffman, JC ;

Rheingold, A ;

Christou, G ;

Veciana, J ;

Hendrickson, DN .

JOURNAL OF MATERIALS CHEMISTRY, 2002, 12 (04) :1152-1161

[19] MAGNETIC BISTABILITY IN A METAL-ION CLUSTER [J].

SESSOLI, R ;

GATTESCHI, D ;

CANESCHI, A ;

NOVAK, MA .

NATURE, 1993, 365 (6442) :141-143

[20] Structure formation via polymer demixing in spin-cast films [J].

Walheim, S ;

Boltau, M ;

Mlynek, J ;

Krausch, G ;

Steiner, U .

MACROMOLECULES, 1997, 30 (17) :4995-5003

← 1 2 3 →