May 10, 2016
Mervyn Miles describes developments towards high-speed non-contact atomic force microscopy for studying living cells.
Jan 25, 2016
With the launch of Flexible and Printed Electronics, we catch up with researchers and one of the journal’s editors to hear their thoughts on this emerging interdisciplinary field.
Dec 18, 2015
James Vicary describes commercial AFM probe production at NuNano.
Dec 9, 2015
Stanislaus Wong describes some of the factors affecting the toxicity of oxide nanomaterials.
Oct 1, 2015
Ilya Sychugov shows his research creating and characterising silicon quantum dots.
Sep 3, 2015
nanotechweb.org spoke to researchers at this year’s science camp for early career scientists to hear about developments in complex photonics.
Sep 2, 2015
Riccardo Sapienza and Marta Castro Lopez show us their research creating biocompatible lasers that could be used to diagnose disease.
Aug 5, 2015
Yunjun Wang describes research at Suzhou Xingshou Nanotech Co., Ltd in Nanopolis developing quantum dots with high purity, efficiency and stability that are also low in cost.
Jul 17, 2015
We bring you some of the highlights from the past three months on nanotechweb.org
Jul 6, 2015
Silvia Peruch and Nicolas Olivier show us their work in Anatoly Zayat's Lab at King's College London looking at metamaterials where arrays of nanostructures behave collectively to yield properties that differ from a single nanostructure.
Jun 4, 2015
Pablo Alonso describes how a scanned probe can be used for sensing and imaging beyond the diffraction limit.
May 11, 2015
Paolo Vavassori describes his research combining magnetic properties with plasmonic systems.
Apr 14, 2015
Jacob Khurgin describes research to find better plasmonic materials and a possible ultimate limit to the plasmonic confinement of light.
Apr 7, 2015
Prineha Narang describes how theory can guide control of plasmon properties such as their decay.
Mar 27, 2015
Riccardo Sapienza describes photonic properties such as lasing can be achieved with biomaterials.
Mar 23, 2015
Nader Engheta describes how different nanostructures can achieve extreme photonic properties such as near-zero permittivity and permeability.
Mar 16, 2015
Anatoly Zayats describes how different nanostructures can produce metamaterials with a range of properties.
Mar 6, 2015
Niek van Hulst describes his research combining nanophotonics with femtosecond optics.
Feynman Lectures 50th anniversary celebration seminar series: Building a brain - The atomic switch network
Jan 14, 2015
James K Gimzewski from UCLA describes new approaches for neuromorphic engineering as well as how to construct purpose-built dynamical systems based on atomic switch networks.
Dec 7, 2015
To celebrate the International Year of Light, Nanotechnology™ has been producing a focus collection of some of the most exciting developments in nanophotonics. In this webinar, authors of some of the papers in the collection briefly introduce their results, after which the papers are open for extensive discussion. Webinar attendees are encouraged to raise comments and questions regarding the work presented, for the panel of authors to respond to.
The papers to be discussed are available at http://iopscience.iop.org/0957-4484/page/Focus-Photonics and include:
The papers to be discussed are available at Nanotechnology Focus on Nanophotonics and include:
Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array Eduardo Carrasco, Michele Tamagnone, Juan R Mosig, Tony Low and Julien Perruisseau-Carrier 2015 Nanotechnology 26 134002
Graphene metascreen for designing compact infrared absorbers with enhanced bandwidth Pai-Yen Chen, Mohamed Farhat and Hakan Bağcý 2015 Nanotechnology 26 164002
Anomalous effective medium approximation breakdown in deeply subwavelength all-dielectric photonic multilayers Andrei Andryieuski, Andrei V Lavrinenko and Sergei V Zhukovsky 2015 Nanotechnology 26 184001
Atomic-scale luminescence measurement and theoretical analysis unveiling electron energy dissipation at a p-type GaAs(110) surface Hiroshi Imada, Kuniyuki Miwa, Jaehoon Jung, Tomoko K Shimizu, Naoki Yamamoto and Yousoo Kim 2015 Nanotechnology 26 365402>
Oct 15, 2015
The aim of this webinar is to highlight the benefits of correlative microscopy for studies of graphene and related two-dimensional transition metal dichalogenides (TMDs) such as MoS2 and WS2. Raman Imaging is used to characterize the optoelectronic properties of 2D materials. In combination with AFM and SEM the precise geometric dimensions of these materials is determined. Photonic properties can be gained using SNOM. >
Mar 26, 2015
One of the most fascinating areas of research in mesoscopic physics is the transport properties of one-dimensional (1D) quantum wires. In this webinar, we present recent experimental results of a low-density quasi-1D device fabricated using GaAs/AlGaAs heterostructure,that has different gating combinations to control the carrier density and confinement potential.
Nov 22, 2012
Atomic layer deposition (ALD) has established itself as the deposition technique of choice for ultra-thin, controlled, conformal, pin-hole free coatings. In an age of nanotechnology advances ALD is an ideal tool for depositing on nanoscale features.
Professor Erwin Kessels covers:
• recent advances in plasma ALD processing through careful control of the ion energies and plasma conditions to tune the properties of the materials being deposited;
• applications of ALD that have benefited from advanced plasma techniques.
The webinar runs for 45 minutes and includes a question and answer session at the end.
Sep 15, 2010
Most atomic force microscopes (AFM) are stand-alone configurations. They either have limited viewing options or only work with transparent samples with less than optimal resolution e.g. in combination with inverted optical microscopes. The N8 NEOS is the first high-performance AFM with the look and feel of an upright optical microscope. The truly seamless integration of the two methods combines both, fast sample navigation and optimum resolution.
The webinar highlights the unique features and upgrade options that make the N8 NEOS a versatile and efficient surface inspection tool. Various applications demonstrate the advantages of a navigated AFM even on samples hardly accessible with conventional instruments.