Proton puzzles

doi:10.1038/s42254-020-00268-0

Cited by 5 publications

(1 citation statement)

References 2 publications

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“…While many realizations of quantum bits (‘qubits’) are rather bulky and thus space consuming which is problematic for the integration of large qubit densities, molecular magnets allow for the ultimate miniaturization because of their nanometric size. 1–4 One way to realize such molecular quantum bits is the use of transition metal or lanthanide complexes. To this end, Rabi oscillations and long-lived quantum coherence of the nuclear spin and/or the electronic spin in the metal center ions have been demonstrated in dilute copper–phthalocyanine (CuPc) molecular films 5 and in dilute vanadyl–phthalocyanine (VOPc) polycrystalline powder 6 as well as in other lanthanide containing complexes.…”

Section: Introductionmentioning

confidence: 99%

Orienting dilute thin films of non-planar spin-1/2 vanadyl–phthalocyanine complexes

Romankov

Doll

et al. 2022

Mater. Adv.

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Section: Introductionmentioning

confidence: 99%

Orienting dilute thin films of non-planar spin-1/2 vanadyl–phthalocyanine complexes

Romankov

Doll

et al. 2022

Mater. Adv.

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Toward Reliable Synthesis of Superconducting Infinite Layer Nickelate Thin Films by Topochemical Reduction

Gutiérrez‐Llorente,

Raji,

Zhang

et al. 2024

Advanced Science

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Infinite layer (IL) nickelates provide a new route beyond copper oxides to address outstanding questions in the field of unconventional superconductivity. However, their synthesis poses considerable challenges, largely hindering experimental research on this new class of oxide superconductors. That synthesis is achieved in a two‐step process that yields the most thermodynamically stable perovskite phase first, then the IL phase by topotactic reduction, the quality of the starting phase playing a crucial role. Here, a reliable synthesis of superconducting IL nickelate films is reported after successive topochemical reductions of a parent perovskite phase with nearly optimal stoichiometry. Careful analysis of the transport properties of the incompletely reduced films reveals an improvement in the strange metal behavior of their normal state resistivity over subsequent topochemical reductions, offering insight into the reduction process.

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Unique Signatures of Rashba Effect in Angle Resolved Magnetoresistance

Gupta¹,

Kathyat

Mukherjee

et al. 2021

Adv Quantum Tech

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An unusual dependence of electrical resistance on the direction of the magnetic field, relative to that of current, in a 2D electron gas with strong spin-orbit coupling formed at the LaVO 3 -KTaO 3 interface is reported. The observations are incompatible with any previously reported magneto-transport measurements. Surprisingly, on the one hand the system exhibits signatures of chiral anomaly such as negative magnetoresistance and planar Hall effect, on the other hand, a number of features are even qualitatively beyond the existing theories. It is found that all the unusual features in transport are controlled by the quantum effects originating from strong spin-orbit coupling induced spin-momentum locking, and the traditional Lorentz mechanism plays a minimal role. The results not only open up a new avenue related to magneto-transport in spin-orbit coupled metals but also pave a path to engineer non-magnetic materials as sensors for vector magnetic fields.

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Proton puzzles

Cited by 5 publications

References 2 publications

Orienting dilute thin films of non-planar spin-1/2 vanadyl–phthalocyanine complexes

Orienting dilute thin films of non-planar spin-1/2 vanadyl–phthalocyanine complexes

Toward Reliable Synthesis of Superconducting Infinite Layer Nickelate Thin Films by Topochemical Reduction

Unique Signatures of Rashba Effect in Angle Resolved Magnetoresistance

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