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G. Garbarino on Muck Rack

G. Garbarino

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Articles

Pressure-tuning of α-RuCl3 towards a quantum spin liquid

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By Q. Stahl, T. Ritschel, G. Garbarino, F. Cova
| tu-dresden.de
The layered material α-RuCl3 is a promising candidate to realize the Kitaev quantum spin liquid (QSL) state. However, at ambient pressure, deviations from the perfect Kitaev geometry prevent the existence of the QSL state at low temperatures. Here we present the discovery of a pressure-induced high-symmetry phase in α-RuCl3, which creates close to ideal conditions for the emergence of a QSL.
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Pressure-tuning of α-RuCl3 towards a quantum spin liquid - Nature Communications

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By T. Ritschel, G. Garbarino, T. Doert
| Nature Verified
Abstract The layered material α-RuCl3 is a promising candidate to realize the Kitaev quantum spin liquid (QSL) state. However, at ambient pressure, deviations from the perfect Kitaev geometry prevent the existence of the QSL state at low temperatures. Here we present the discovery of a pressure-induced high-symmetry phase in α-RuCl3, which creates close to ideal conditions for the emergence of a QSL.
Open in Who Shared Issue with article?

Using strain to uncover the interplay between two- and three-dimensional charge density waves in high-temperature superconducting YBa2Cu3Oy - Nature Communications

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By S. M. Souliou, A.-A. Haghighirad, T. Lacmann, M. Merz, G. Garbarino, Y. Liu, S. Nakata, K. Ishida, M. Minola, B. Keimer, C. W. Hicks, D. Orgad
| Nature Verified
Abstract Uniaxial pressure provides an efficient approach to control charge density waves in YBa2Cu3Oy. It can enhance the correlation volume of ubiquitous short-range two-dimensional charge-density-wave correlations, and induces a long-range three-dimensional charge density wave, otherwise only accessible at large magnetic fields. Here, we use x-ray diffraction to study the strain dependence of these charge density waves and uncover direct evidence for a form of competition between them.
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