Organic ferroelectric croconic acid: a concise survey from bulk single crystals to thin films

S Mohapatra, S Cherifi-Hertel… - Journal of Materials …, 2022 - pubs.rsc.org
Owing to prospective energy-efficient and environmentally benign applications, organic
ferroelectric materials are useful and necessary alternatives to inorganic ferroelectrics …

Evidence of cluster formation of croconic acid with Ag, Au and Cu cages, enhancement of electronic properties and Raman activity

JS Al-Otaibi, YS Mary, YS Mary, R Thomas - Spectrochimica Acta Part A …, 2022 - Elsevier
Investigation of the adsorption properties croconic acid (CCA) with metal clusters (mC: Ag,
Au and Cu) are reported using DFT method. CCA is found to form stable cluster with …

AbINS: The modern software for INS interpretation

K Dymkowski, SF Parker, F Fernandez-Alonso… - Physica B: Condensed …, 2018 - Elsevier
Inelastic neutron scattering (INS) spectroscopy, contrary to other vibrational spectroscopic
techniques such as infrared or Raman spectroscopies, provides much richer microscopic …

IN1-LAGRANGE–the new ILL instrument to explore vibration dynamics of complex materials

A Ivanov, M Jimenéz-Ruiz, J Kulda - Journal of Physics …, 2014 - iopscience.iop.org
We report on the first experimental results obtained with the recently commissioned IN1-
Lagrange spectrometer, which has replaced the old IN1 Be-filter setup used for studies of …

Monte carlo simulations of the TOSCA spectrometer: Assessment of current performance and future upgrades

RS Pinna, S Rudić, SF Parker, G Gorini… - EPJ Web of …, 2015 - epj-conferences.org
We describe and assess the performance of a detailed computational description of the high-
resolution TOSCA spectrometer at ISIS using neutron-transport Monte Carlo simulations …

Experimental (X-ray, 13C CP/MAS NMR, IR, RS, INS, THz) and Solid-State DFT Study on (1:1) Co-Crystal of Bromanilic Acid and 2,6-Dimethylpyrazine

K Łuczyńska, K Druzbicki, K Lyczko… - The Journal of …, 2015 - ACS Publications
A combined structural, vibrational spectroscopy, and solid-state DFT study of the hydrogen-
bonded complex of bromanilic acid with 2, 6-dimethylpyrazine is reported. The …

A modern approach to QENS data analysis in Mantid

S Mukhopadhyay, B Hewer, S Howells… - Physica B: Condensed …, 2019 - Elsevier
Data analysis of Quasi-elastic Neutron Scattering (QENS) experiments often requires
multiple steps involving fitting the elastic and quasi-elastic parts of spectra with several …

Hydrogen-bond structure and anharmonicity in croconic acid

S Mukhopadhyay, M Gutmann… - Physical Chemistry …, 2014 - pubs.rsc.org
First-principles molecular dynamics simulations and neutron-scattering experiments have
been employed to investigate the structure and underlying vibrational motions in croconic …

Complementary optical and neutron vibrational spectroscopy study of bromanilic acid: 2, 3, 5, 6-tetramethylpyrazine (1: 1) cocrystal

K Łuczyńska, K Drużbicki, K Lyczko, W Starosta - Vibrational Spectroscopy, 2014 - Elsevier
Complementary structural and vibrational spectroscopy study of bromanilic acid: 2, 3, 5, 6-
tetramethylpyrazine (BrA: TMP) 1: 1 cocrystal is reported. The crystallographic structure was …

Mechanism of enhancement of ferroelectricity of croconic acid with temperature

S Mukhopadhyay, MJ Gutmann… - Physical Chemistry …, 2017 - pubs.rsc.org
A detailed study of the thermal behaviour of atomic motions in the organic ferroelectric
croconic acid is presented in the temperature range 5–300 K. Using high-resolution inelastic …