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S, Absil P, Maex K, Biesemans S: Work function of Ni silicide phases on HfSiON and SiO 2 : NiSi, Ni 2 Si, Ni 31 Si 12 , and Ni 3 Si fully silicided gates. Ieee Electr Device L 2006, 27:34–36.CrossRef 33. Liang YH, Yu SY, Hsin CL, Huang CW, Wu WW: Growth of single-crystalline cobalt silicide nanowires with excellent physical SGLT inhibitor properties. J Appl Phys 2011, 110:074302.CrossRef 34. Kim DJ,

Seol JK, Lee MR, Hyung JH, Kim GS, Ohgai T, Lee SK: Ferromagnetic nickel silicide nanowires for isolating primary CD4 + T lymphocytes. Appl Phys Lett 2012, 100:163703.CrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions WLC synthesized the Ni2Si nanowires. WLC and YTH performed the field emission and magnetization experiments. JYC and CWH analyzed the diffraction data and atomic structure via TEM. CHC analyzed the structure through XRD spectra and demonstrated the illustration of growth mechanism. WLC and WWW conceived the study and designed the research. PHY supported the field emission experiments. WLC, KCL, CLH, and WWW wrote the paper. All authors AG-881 mouse read and approved the final manuscript.”
“Background Low-cost and versatile fabrication of functional nanostructures, for example for nanowires, nanocrystals or nanotubes, becomes of great importance in an increasing number of potential commercial devices [1–6]. In this context, the general approach of directed self-assembly (DSA) seems to be favoured by a high number of scientists and engineers because it uses Selleck Crenigacestat natural properties and top-down methods to create nanostructures already positioned Carnitine palmitoyltransferase II and organised. As an example, DSA was introduced in the International Technology

Roadmap for Semiconductors in 2007. The most common DSA approach consists of organising di-block copolymer features [7] in lithographically created topographical [8] or chemical [9] templates. Another promising DSA approach is the use of anodic aluminium oxide (AAO) as templates for the growth of nanoobjects [10]. An electrochemical oxidation of aluminium in acid solutions will naturally produce a highly dense, roughly triangular array of nanopores in alumina [11]. By varying experimental parameters as acid electrolyte, the applied voltage or the anodization time, geometrical characteristics of the porous membrane can be adjusted. In particular, the diameter, the depth of pores or the distance between nearest neighbours can be tuned.