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2: Optical sensing and imaging beyond the diffraction limit

Pablo Alonso describes how a scanned probe can be used for sensing and imaging beyond the diffraction limit.

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Buyer’s Guide

Nanotechnology journal

[Journal cover] Nanotechnology is essential reading for anyone who is interested in the latest advances in nanoscale science and technology. It encompasses the understanding of the fundamental physics, chemistry, biology and technology of nanometre-scale objects and how such objects can be used in the areas of computation, sensors, nanostructured materials and nano-biotechnology.

Lab talk

Nanotechnology research highlights: find out what the authors have to say

Oscillations in nanoscale antidot arrays

Enhancing the surface conduction of topological insulators.

Artificial protein-directed synthesis of solar-cell material

Using mutant proteins to enhance the performance of a dye-sensitized solar cell.

Controlling spin relaxation rate with light

Using infrared light to modulate spin relaxation times in semiconductor nanowires.

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Bottom-up fabrication of graphene on Ru(0001) via molecular self-assembly Jul 2, 2015

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Collective optical Kerr effect exhibited by an integrated configuration of silicon quantum dots and gold nanoparticles embedded in ion-implanted silica Jul 2, 2015

C Torres-Torres et al 2015 Nanotechnology 26 295701

Wavelength-selective absorptance in GaAs, InP and InAs nanowire arrays Jul 2, 2015

K M Azizur-Rahman and R R LaPierre 2015 Nanotechnology 26 295202

Emergence and mobility of monopoles in a unidirectional arrangement of magnetic nanoislands Jul 2, 2015

R P Loreto et al 2015 Nanotechnology 26 295303

Magnetic evolution and anomalous Wilson transition in diagonal phosphorene nanoribbons driven by strain Jul 2, 2015

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Impact of P/In flux ratio and epilayer thickness on faceting for nanoscale selective area growth of InP by molecular beam epitaxy Jul 2, 2015

M Fahed et al 2015 Nanotechnology 26 295301

Patterned growth of single-crystal 3, 4, 9, 10-perylenetetracarboxylic dianhydride nanowire arrays for field-emission and optoelectronic devices Jul 2, 2015

Huanhuan Pan et al 2015 Nanotechnology 26 295302

Effect of fiber diameter on the assembly of functional 3D cardiac patches Jul 2, 2015

Sharon Fleischer et al 2015 Nanotechnology 26 291002

The role of neutral and ionized oxygen defects in the emission of tin oxide nanocrystals for near white light application Jul 2, 2015

Vinod Kumar et al 2015 Nanotechnology 26 295703

Revealing the toughening mechanism of graphene?polymer nanocomposite through molecular dynamics simulation Jul 2, 2015

Jun Liu et al 2015 Nanotechnology 26 291003