Publications de Anton Smirnov | EPFL Graph Search

Gap Plasmon Enhanced High Spatial Resolution Imaging by Photothermal Induced Resonance in Visible Spectral Range

Giovanni Dietler, Serguei Sekatski, Anton Smirnov, Jiangtao Zhou

CELL PRESS2020

Gap-Plasmon-Enhanced High-Spatial-Resolution Imaging by Photothermal-Induced Resonance in the Visible Range

Giovanni Dietler, Serguei Sekatski, Anton Smirnov, Jiangtao Zhou

Chemical characterization at the nanoscale is of significant importance for many applications in physics, analytical chemistry, material science, and biology. Despite the intensive studies in the infrared range, high-spatial resolution and high-sensitivity ...

AMER CHEMICAL SOC2019

Scanning near-field optical microscopy with new probes and feedback modes

Anton Smirnov

Scanning Near-field Optical Microscopy (SNOM) technique enables to overcome Abbe diffraction limit of far-field optics as well as to obtain simultaneously optical and topographical images. While the optical resolution of the method is limited by the apertu ...

EPFL2019

Chemically etched plastic optical fiber probe for near-field scanning optical microscopy in liquids

Giovanni Dietler, Serguei Sekatski, Kanat Dukenbayev, Anton Smirnov

Some preliminary results and experimental details of Near-field Scanning Optical Microscopy (NSOM) operation in liquids have been reported by us earlier(1-4). Here we present the first use of custom made polystyrene/poly (methyl methacrylate) (PMMA) optica ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Nontrivial evolution of the Sb(111) electronic and atomic structure after ion irradiation

Anton Smirnov

Defects in crystal structure of layered material can modify the surface states. Ion bombardment is a simple way to introduce defects into a crystal lattice in the surface region. Comprehensive scanning tunneling microscopy (STM), low-energy electron diffra ...

ELSEVIER SCIENCE BV2019

Atomic Force Microscope Studies Of Micrometeorites Collected In Blue Ice Field Of Antarctica

Giovanni Dietler, Anton Smirnov, Razilia Muftakhetdinova

2018

Photonic Crystal-Supported Long-Range Surface Plasmon-Polaritons Propagating Along High-Quality Silver Nanofilms

Giovanni Dietler, Anton Smirnov

2018

SEARCH FOR ANTARCTIC MICROMETEORITES IN BLUE ICE FIELD, LOMONOSOV MOUNTAINS, VOLTAT MASSIVE, QUEEN MAUD LAND, EAST ANTARCTICA

Serguei Sekatski, Anton Smirnov, Razilia Muftakhetdinova

2018

True Tapping Mode Scanning Near-Field Optical Microscopy with Bent Glass Fiber Probes

Giovanni Dietler, Ekaterina Rostova, Anton Smirnov

2018

Long-life plastic optical fiber probes for scanning near-field optical microscope

Giovanni Dietler, Serguei Sekatski, Ekaterina Rostova, Anton Smirnov

Nowadays, sharpened glass fiber - made probes attached to a quartz tuning fork (TF) and exploiting the shear force - based feedback are by far the most popular in the field of SNOM. These probes are expensive, very fragile and their fabrication is difficul ...

SPIE-INT SOC OPTICAL ENGINEERING2018

ITER Central Solenoid Insert Test Results

Pierluigi Bruzzone, Anton Smirnov

The ITER central solenoid (CS) is a highly stressed magnet that must provide 30 000 plasma cycles under the ITER prescribed maximum operating conditions. To verify the performance of the ITER CS conductor in conditions close to those for the ITER CS, the C ...

IEEE Institute of Electrical and Electronics Engineers2016

Multi-slit triode ion optical system with ballistic beam focusing

Alexander Karpushov, Anton Smirnov

Multi-slit triode ion-optical systems with spherical electrodes are of interest for formation of intense focused neutral beams for plasma heating. At present, two versions of focusing multi-slit triode ion optical system are developed. The first ion optica ...

Amer Inst Physics2016

Single molecule fluorescence resonance energy transfer scanning near-field optical microscopy: potentials and challenges

Giovanni Dietler, Mounir Driss Mensi, Serguei Sekatski, Kanat Dukenbayev, Andrey Mikhaylov, Ekaterina Rostova, Anton Smirnov

A few years ago, single molecule Fluorescence Resonance Energy Transfer Scanning Near-Field Optical Microscope (FRET SNOM) images were demonstrated using CdSe semiconductor nanocrystal-dye molecules as donor-acceptor pairs. Corresponding experiments reveal ...

Royal Soc Chemistry2015

Nonthermal electron Bernstein emission in NSTX-like discharges

Stefano Coda, Anton Smirnov

2008

Fully relativistic ray-tracing and dispersion relations of electron Bernstein waves

Stefano Coda, Anton Smirnov

2005