Ivan A. Vartanyants

Moscow, MOW 115409, Russian Federation

Last Updated: 09/26/2026

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Found 76 publications

In situ X-ray imaging of segregation and mixing in PtPd core-shell nanoparticles under methane oxidation conditions.

In situ X-ray imaging of segregation and mixing in PtPd core-shell nanoparticles under methane oxidation conditions.

Journal: Nanoscale
Published: March 20, 2026

How Antisolvent-Induced Ligand Stripping Shapes CsPbX3 Nanocrystals and Their Assemblies.

How Antisolvent-Induced Ligand Stripping Shapes CsPbX3 Nanocrystals and Their Assemblies.

Journal: Nano letters
Published: February 18, 2026

Defect Migration in Supercrystalline Nanocomposites.

Defect Migration in Supercrystalline Nanocomposites.

Journal: ACS nano
Published: December 17, 2025

Bridging scales: from classical colloidal crystals to mesocrystals with modern x-ray synchrotron methods.

Bridging scales: from classical colloidal crystals to mesocrystals with modern x-ray synchrotron methods.

Journal: Reports on progress in physics. Physical Society (Great Britain)
Published: November 12, 2025

Mechanically Robust Supercrystals from Antisolvent-Induced Assembly of Perovskite Nanocrystals.

Mechanically Robust Supercrystals from Antisolvent-Induced Assembly of Perovskite Nanocrystals.

Journal: ACS nano
Published: July 09, 2025

Coherent X-ray Diffraction Imaging of a Twinned PtRh Catalyst Nanoparticle under Operando Conditions.

Coherent X-ray Diffraction Imaging of a Twinned PtRh Catalyst Nanoparticle under Operando Conditions.

Journal: ACS nano
Published: June 25, 2025

Ultrafast decoupling of polarization and strain in ferroelectric BaTiO3.

Ultrafast decoupling of polarization and strain in ferroelectric BaTiO3.

Journal: Nature communications
Published: March 14, 2025

Bragg Coherent Modulation Imaging of Highly Strained Nanocrystals.

Bragg Coherent Modulation Imaging of Highly Strained Nanocrystals.

Journal: Physical review letters
Published: March 05, 2025

Femtosecond X-ray cross-correlation analysis of disordered crystals forming in a supercooled atomic liquid.

Femtosecond X-ray cross-correlation analysis of disordered crystals forming in a supercooled atomic liquid.

Journal: IUCrJ
Published: December 20, 2024

Dynamic X-ray Coherent Diffraction Analysis: Bridging the Time Scales between Imaging and Photon Correlation Spectroscopy.

Dynamic X-ray Coherent Diffraction Analysis: Bridging the Time Scales between Imaging and Photon Correlation Spectroscopy.

Journal: Nano letters
Published: October 18, 2024

Surface polarization profile of ferroelectric thin films probed by X-ray standing waves and photoelectron spectroscopy.

Surface polarization profile of ferroelectric thin films probed by X-ray standing waves and photoelectron spectroscopy.

Journal: Scientific reports
Published: June 08, 2024

Observation of a single protein by ultrafast X-ray diffraction.

Observation of a single protein by ultrafast X-ray diffraction.

Journal: Light, science & applications
Published: November 03, 2023
Showing 1-12 of 76

Last Updated: 09/26/2026