Search Results - "Mutter, Philipp M."
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1
Fingerprints of Qubit Noise in Transient Cavity Transmission
Published in Physical review letters (10-06-2022)Get full text
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2
Natural heavy-hole flopping mode qubit in germanium
Published in Physical review research (26-02-2021)“…Flopping mode qubits in double quantum dots (DQDs) allow for coherent spin-photon hybridization and fast qubit gates when coupled to either an alternating…”
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3
A singlet-triplet hole spin qubit in planar Ge
Published in Nature materials (01-08-2021)“…Spin qubits are considered to be among the most promising candidates for building a quantum processor. Group IV hole spin qubits are particularly interesting…”
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4
Dynamics of Hole Singlet-Triplet Qubits with Large g-Factor Differences
Published in Physical review letters (25-03-2022)“…The spin-orbit interaction permits to control the state of a spin qubit via electric fields. For holes it is particularly strong, allowing for fast all…”
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5
g-tensor resonance in double quantum dots with site-dependent g-tensors
Published in Materials for quantum technology (01-03-2021)“…Pauli spin blockade (PSB) has long been an important tool for spin read-out in double quantum dot (DQD) systems with interdot tunneling t. In this paper we…”
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6
Transmission-based noise spectroscopy for quadratic qubit-resonator interactions
Published 20-01-2023“…We develop a theory describing the transient transmission through noisy qubit-resonator systems with quadratic interactions as are found in superconducting and…”
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7
Theory of qubit noise characterization using the long-time cavity transmission
Published 21-10-2022“…Noise induced decoherence is one of the main threats to large-scale quantum computation. In an attempt to assess the noise affecting a qubit we go beyond the…”
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8
Fingerprints of Qubit Noise in Transient Cavity Transmission
Published 21-01-2022“…Noise affects the coherence of qubits and thereby places a bound on the performance of quantum computers. We theoretically study a generic two-level system…”
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9
All-electrical control of hole singlet-triplet spin qubits at low leakage points
Published 27-07-2021“…We study the effect of the spin-orbit interaction on heavy holes confined in a double quantum dot in the presence of a magnetic field of arbitrary direction…”
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10
Pauli spin blockade with site-dependent g-tensors and spin-polarized leads
Published 09-03-2021“…Phys. Rev. B 103, 245412 (2021) Pauli spin blockade (PSB) in double quantum dots (DQDs) has matured into a prime technique for precise measurements of…”
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11
A natural heavy-hole flopping mode qubit in germanium
Published 18-12-2020“…Phys. Rev. Research 3, 013194 (2021) Flopping mode qubits in double quantum dots (DQDs) allow for coherent spin-photon hybridization and fast qubit gates when…”
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12
Cavity Control over Heavy-Hole Spin Qubits in Inversion-Symmetric Crystals
Published 21-08-2020“…Phys. Rev. B 102, 205412 (2020) The pseudospin of heavy-holes (HHs) confined in a semiconductor quantum dot (QD) represents a promising candidate for a fast…”
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13
Dynamics of hole singlet triplet qubits with large g-factor differences
Published 09-11-2021“…The spin-orbit interaction is the key element for electrically tunable spin qubits. Here we probe the effect of cubic Rashba spin-orbit interaction on mixing…”
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14
A singlet triplet hole spin qubit in planar Ge
Published 07-04-2021“…Spin qubits are considered to be among the most promising candidates for building a quantum processor. GroupIV hole spin qubits have moved into the focus of…”
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