Publication
Probing structural and dynamic properties of MAPbCl3 hybrid perovskite using Mn2+ EPR
Related publications (33)
Magnetism of Single Surface Adsorbed Atoms Studied with Radio-Frequency STM
This thesis investigates the magnetic properties of single atoms and molecules adsorbed on thin magnesium oxide decoupling layers, grown on a silver single crystal. To address these systems experimentally, we use a low temperature scanning tunneling micros ...
EPFL2024Charge multipole correlations and order in Cs2TaCl6
Henrik Moodysson Rønnow, Ivica Zivkovic, Jian Rui Soh, Jana Pásztorová
We examine the role of charge, structural, and spin degrees of freedom in the previously poorly understood phase transition in the 5d1 transition-metal double perovskite Cs2TaCl6 using a combination of computational and experimental techniques. Our heat ca ...
AMER PHYSICAL SOC2023Erbium and thulium on MgO(100)/Ag(100) as candidates for single atom qubits
Harald Brune, François Patthey, Stefano Rusponi, Marina Pivetta, Edgar Fernandes, Fabio Donati, Aparajita Singha
Lanthanide atoms on surfaces are an exceptional platform for atomic-scale magnetic information storage. However, their potential as qubits remains unexplored due to the limited number of experimental setups that can coherently drive the spins of single ada ...
AMER PHYSICAL SOC2023Generic phase diagram of spin relaxation in solids and the Loschmidt echo
The spin relaxation time in solids is determined by several competing energy scales and processes, and distinct methods are called for to analyze the various regimes. We present a stochastic model for the spin dynamics in solids which is equivalent to solv ...
AMER PHYSICAL SOC2020Spin-dependent charge transfer at chiral electrodes probed by magnetic resonance
Jean-Philippe Ansermet, Christophe Roussel, Felix Blumenschein, Mika Antero Tamski
Chirality-induced spin selectivity is evidenced by exciting the spin resonance of radicals in an electrochemical cell where the working electrode is covered with a chiral self-assembled monolayer. Because the electron transfer to and from the paramagnetic ...
ROYAL SOC CHEMISTRY2020Fluorination of Organic Spacer Impacts on the Structural and Optical Response of 2D Perovskites
Mohammad Khaja Nazeeruddin, Giulia Grancini, Valentin Ianis Emmanuel Queloz, Inés Garcia Benito, Pietro Caprioglio
Low-dimensional hybrid perovskites have triggered significant research interest due to their intrinsically tunable optoelectronic properties and technologically relevant material stability. In particular, the role of the organic spacer on the inherent stru ...
2020Tuning the structural and antiferromagnetic phase transitions in UCr2Si2: Hydrostatic pressure and chemical substitution
Structural phase transitions in f-electron materials have attracted sustained attention both for practical and basic science reasons, including the fact that they offer an environment to directly investigate relationships between structure and the f-state. ...
2020Spin-Dependent Processes at Electrodes Detected by Simultaneously Performed EPR, Electrochemistry and EDMR
The electrically detected magnetic resonance (EDMR) results presented in this thesis demonstrate
a spin dependence of the charge transfer between an electrode and an electrolyte. These results
were found using simultaneous detection of continuous wave elec ...
EPFL2019Dimerization and effective decoupling in two spin-1 generalizations of the spin-1/2 Majumdar-Ghosh chain
Frédéric Mila, Natalia Chepiga
We perform a systematic DMRG investigation of the two natural spin-1 generalizations of the spin-1/2 Majumdar-Ghosh chain, the spin-1 J(1)-J(2) Heisenberg chain, where J(2) is a next-nearest-neighbor Heisenberg coupling, and the spin-1 J(1)-J(3) model, whe ...
AMER PHYSICAL SOC2019A multi-technique approach to study the microstructural properties of tin-based transparent conductive oxides
Transparent conductive oxides (TCOs) are semiconductor-like materials that exhibit high electrical conductivity and high optical transparency combined. They are adopted in various applications ranging from gas sensors, to electrochromic windows, to photovo ...
EPFL2019