Search Results - "Tomic, Silvia"
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1
Absence of charge order in the dimerized κ -phase BEDT-TTF salts
Published in Physical review. B, Condensed matter and materials physics (06-12-2012)“…Utilizing infrared vibrational spectroscopy we have investigated dimerized two-dimensional organic salts in order to search for possible charge redistribution…”
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2
Charge Transport in the Presence of Correlations and Disorder: Organic Conductors and Manganites
Published in Materials (01-04-2024)“…One of the most fascinating aspects of condensed matter is its ability to conduct electricity, which is particularly pronounced in conventional metals such as…”
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3
Influence of chemical substitution on broadband dielectric response of barium-lead M-type hexaferrite
Published in New journal of physics (12-06-2019)“…We report on the electrodynamic properties of the single crystalline lead-substituted M-type barium hexaferrite, Ba0.3Pb0.7Fe12O19, performed in the broad…”
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4
Grain-Size-Induced Collapse of Variable Range Hopping and Promotion of Ferromagnetism in Manganite La0.5Ca0.5MnO3
Published in Crystals (Basel) (01-05-2022)“…Among transition metal oxides, manganites have attracted significant attention because of colossal magnetoresistance (CMR)—a magnetic field-induced…”
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5
Molecular quantum materials: electronic phases and charge dynamics in two-dimensional organic solids
Published in Advances in physics (02-01-2020)“…This review provides a perspective on recent developments and their implications for our understanding of novel quantum phenomena in the physics of…”
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6
Electrodynamics in Organic Dimer Insulators Close to Mott Critical Point
Published in Crystals (Basel) (01-05-2018)“…Organic layered charge-transfer salts κ -(BEDT-TTF) 2 X form highly frustrated lattices of molecular dimers in which strong correlations give rise to Mott…”
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7
(BEDT-TTF)2Cu2(CN)3 Spin Liquid: Beyond the Average Structure
Published in Crystals (Basel) (04-04-2018)“…We present here the first accurate determination of the exact structure of κ-(BEDT-TTF)2Cu2(CN)3. Not only did we show that the room temperature structure used…”
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8
Effect of magnesium ions on the structure of DNA thin films: an infrared spectroscopy study
Published in Nucleic acids research (30-09-2016)“…Utilizing Fourier transform infrared spectroscopy we have investigated the vibrational spectrum of thin dsDNA films in order to track the structural changes…”
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9
Magnesium ions reversibly bind to DNA double stranded helix in thin films
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-03-2022)“…[Display omitted] •Magnesium ions reversibly bind to DNA phosphates.•Upon removal of added Mg2+, structural modifications disappear and original DNA structural…”
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10
Unified Assessment of the Effects of Van der Waals Interactions on the Structural and Electronic Properties of Some Layered Organic Solids κ-(BEDT-TTF)2X
Published in Crystals (Basel) (06-07-2019)“…Proper inclusion of van der Waals interactions (vdW) in ab initio calculations based on the density functional theory (DFT) is crucial to describe soft,…”
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11
Young Adult’s Perception of Their Relationship with an ADHD Parent: A Qualitative Study
Published in Contemporary family therapy (01-09-2021)“…Parents with ADHD are known to struggle with various aspects of their role. Young adulthood is a significant developmental period marked by transition and new…”
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12
Dynamics and Structure of Biopolyelectrolytes Characterized by Dielectric Spectroscopy
Published in Macromolecular symposia. (01-07-2011)“…Structural properties of Na‐DNA and Na‐HA aqueous solutions can be quantified using dielectric spectroscopy in the frequency range 100 Hz–100 MHz. Two…”
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13
New insights into the structural properties of κ‐(BEDT‐TTF)2Ag2(CN)3 spin liquid
Published in Acta crystallographica Section B, Structural science, crystal engineering and materials (01-08-2020)“…Here, the first accurate study is presented of the room‐temperature and 100 K structures of one of the first organic spin liquids, κ‐(BEDT‐TTF)2Ag2(CN)3. It is…”
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14
New insights into the structural properties of κ-(BEDT-TTF) 2 Ag 2 (CN) 3 spin liquid
Published in Acta crystallographica Section B, Structural science, crystal engineering and materials (01-08-2020)“…Here, the first accurate study is presented of the room-temperature and 100 K structures of one of the first organic spin liquids, κ-(BEDT-TTF) 2 Ag 2 (CN) 3 …”
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15
Molecular Quantum Materials: Electronic Phases and Charge Dynamics in Two-Dimensional Organic Solids
Published 17-11-2020“…Adv. Phys. 69, 1 - 120 (2020) This review provides a perspective on recent developments and their implications for our understanding of novel quantum phenomena…”
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16
Bi-relaxor behavior and Fe2+fine structure in single crystalline Ba0.3Pb0.7Fe12O19M-type hexaferrite
Published in 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) (01-09-2018)“…Single crystalline lead-substituted barium hexaferrite compounds are studied in a broad spectral range, 10 2 Hz to 2*10 14 Hz. We observe excitations of…”
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Conference Proceeding -
17
Absence of charge order in the dimerized \kappa-phase BEDT-TTF salts
Published 13-08-2012“…Phys. Rev. B 86, 245103 (2012) Utilizing infrared vibrational spectroscopy we have investigated dimerized two-dimensional organic salts in order to search for…”
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18
Manning free counterions fraction for a rod-like polyion - short DNA fragments in very low salt
Published 04-10-2010“…We quantified the Manning free (uncondensed) counterions fraction $\theta$ for dilute solutions of rod-like polyions - 150bp DNA fragments, in very low salt…”
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19
Intermediate DNA at low added salt: DNA bubbles slow the diffusion of short DNA fragments
Published 04-10-2010“…We report a study of DNA (150 bp fragments) conformations in very low added salt $<0.05$mM, across wide DNA concentration range $0.0015\leq c \leq 8$~mM (bp)…”
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20
Hidden symmetries in Bechgaard salt (TMTSF)2NO3
Published 05-02-2007“…Among known Bechgaard and Fabre salts (TMTSF)2NO3 is unique since it never becomes superconducting even under pressure. Also, though (TMTSF)2NO3 undergoes the…”
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