| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Chen, Bin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Strong, Shape-Memory Lignocellulosic Aerogel via Wood Cell Wall Nanoscale Reassemblycitations
- 2023Strong, Shape-Memory Lignocellulosic Aerogel via Wood Cell Wall Nanoscale Reassemblycitations
- 2023Coupling photogeneration with thermodynamic modeling of light-induced alloy segregation enables the discovery of stabilizing dopantscitations
- 2023Tetragonal Kondo Insulator EuCd2Sb2 Discovered via High Pressure High Temperature Synthesiscitations
- 2023Front-contact passivation through 2D/3D perovskite heterojunctions enables efficient bifacial perovskite/silicon tandem solar cellscitations
- 2023Ultrastrong Ionotronic Films Showing Electrochemical Osmotic Actuationcitations
- 2023Crack growth study of wood and transparent wood-polymer composite laminates by in-situ testing in weak TR-directioncitations
- 2023Crack growth study of wood and transparent wood-polymer composite laminates by in-situ testing in weak TR-directioncitations
- 2022Cooperativity of steric bulk and H-bonding in coordination sphere engineering: heteroleptic PdII cages and bowls by design.
- 2022Cooperativity of steric bulk and H-bonding in coordination sphere engineering: heteroleptic PdII cages and bowls by design
- 2022Cooperativity of steric bulk and H-bonding in coordination sphere engineering: heteroleptic Pd II cages and bowls by designcitations
- 2022An embedded interfacial network stabilizes inorganic CsPbI3 perovskite thin filmscitations
- 2020High-Rate and Efficient Ethylene Electrosynthesis Using a Catalyst/Promoter/Transport Layercitations
- 2019Tunable fullerene affinity of cages, bowls and rings assembled by Pd(II) coordination sphere engineering
- 2019Tunable Fullerene Affinity of Cages, Bowls and Rings Assembled by Pd II Coordination Sphere Engineeringcitations
- 2018Ultralow-fluence single-shot optical crystalline-to-amorphous phase transition in Ge–Sb–Te nanoparticlescitations
- 2016Crystallization Kinetics of Supercooled Liquid Ge-Sb Based on Ultrafast Calorimetrycitations
Places of action
| Organizations | Location | People |
|---|
article
Tetragonal Kondo Insulator EuCd2Sb2 Discovered via High Pressure High Temperature Synthesis
Abstract
<jats:title>Abstract</jats:title><jats:p>Magnetic and electronic properties of quantum materials heavily rely on the crystal structure even in the same chemical compositions. In this study, it is demonstrated that a layered tetragonal EuCd<jats:sub>2</jats:sub>Sb<jats:sub>2</jats:sub> structure can be obtained by treating bulk trigonal EuCd<jats:sub>2</jats:sub>Sb<jats:sub>2</jats:sub> under high pressure (6 GPa) and high temperature (600 °C). Magnetization measurements of the newly formed layered tetragonal EuCd<jats:sub>2</jats:sub>Sb<jats:sub>2</jats:sub> confirm an antiferromagnetic ordering with Neel temperature (<jats:italic>T</jats:italic><jats:sub>N</jats:sub>) around 16 K, which is significantly higher than that (<jats:italic>T</jats:italic><jats:sub>N</jats:sub> ≈ 7 K) of trigonal EuCd<jats:sub>2</jats:sub>Sb<jats:sub>2</jats:sub>, consistent with heat capacity measurements. Moreover, bad metal behavior is observed in the temperature dependence of the electrical resistivity and the resistivity shows a dramatic increase around the Neel temperature. Electronic structure calculations with local density approximation dynamic mean–field theory (LDA+DMFT) show that this material is strongly correlated with well‐formed large magnetic moments, due to Hund's coupling, which is known to dramatically suppress the Kondo scale.</jats:p>