Utkan Güngördü, PhD
Faculty Specialist
Research
Quantum information processing, spin qubits, superconducting qubits, quantum control, spintronics, magnetic texturesPublications
Journal papers

Nonadiabatic quantum control of quantum dot arrays with fixed exchange using Cartan decomposition
D W Kanaar, U Güngördü, J P Kestner
Philos. Trans. Royal Soc. A 380, 20210275 (2022)

Majorana bound states with chiral magnetic textures
U Güngördü, A A Kovalev
J. Appl. Phys. 132, 041101 (2022)

Conditions for Equivalent Noise Sensitivity of Geometric and Dynamical Quantum Gates
R K Colmenar, U Güngördü, J P Kestner
Phys. Rev. X Quantum 3, 030310 (2022)

Twoqubit controlledZ gates robust against charge noise in silicon while compensating for crosstalk using neural network
D W Kanaar, U Güngördü, J P Kestner
Phys. Rev. B 105, 245308 (2022)

Robust quantum gates using smooth pulses and physicsinformed neural networks
U Güngördü, J P Kestner
Phys. Rev. Res. 4, 023155 (2022)

Robust photonmediated entangling gates between quantum dot spin qubits
A Warren, U Güngördü, J P Kestner, E Barnes, S E Economou
Phys. Rev. B 104, 115308 (2021)

Singletone pulse sequences and robust twotone shaped pulses for three silicon spin qubits with alwayson exchange
D W Kanaar, S Wolin, U Güngördü, J P Kestner
Phys. Rev. B 103, 235314 (2021)

Simulated randomized benchmarking of a dynamically corrected crossresonance gate
R K L Colmenar, U Güngördü, J P Kestner
Phys. Rev. A 102, 032626 (2020)

Robust implementation of quantum gates despite alwayson exchange coupling in silicon double quantum dots
U Güngördü, J P Kestner
Phys. Rev. B 101, 155301 (2020)

Analytically parameterized solutions for robust quantum control using smooth pulses
U Güngördü, J P Kestner
Phys. Rev. A 100, 062310 (2019)

Indications of a soft cutoff frequency in the charge noise of a Si/SiGe quantum dot spin qubit
U Güngördü, J P Kestner
Phys. Rev. B 99, 081301(R) (2019)

Pulse sequence designed for robust $C$phase gates in SiMOS and Si/SiGe double quantum dots
U Güngördü, J P Kestner
Phys. Rev. B 98, 165301 (2018)

Stabilization and control of Majorana bound states with elongated skyrmions
U Güngördü, S Sandhoefner, A A Kovalev
Phys. Rev. B 97, 115136 (2018)

Magnetic skyrmion bubble motion driven by surface acoustic waves
R Nepal, U Güngördü, A A Kovalev
Appl. Phys. Lett. 112, 112404 (2018)

Theory of magnon motive force in chiral ferromagnets
U Güngördü, A A Kovalev
Phys. Rev. B 94, 020405(R) (2016)

Stability of skyrmion lattices and symmetries of quasitwodimensional chiral magnets
U Güngördü, R Nepal, O A Tretiakov, K Belashchenko, A A Kovalev
Phys. Rev. B 93, 064428 (2016)

Fast control of topological vortex formation in BEC by counterdiabatic driving
S Masuda, U Güngördü, X Chen, T Ohmi, M Nakahara
Phys. Rev. A 93, 013626 (2016)

Magnetization Pumping and Dynamics in a Uniform DzyaloshinskiiMoriya Magnet
A A Kovalev, U Güngördü
Europhys. Lett. 109, 67008 (2015)

Parafermion stabilizer codes
U Güngördü, R Nepal, A A Kovalev
Phys. Rev. A 90, 042326 (2014)

Recursive encoding and decoding of the noiseless subsystem for qudits
U Güngördü, C K Li, M Nakahara, Y T Poon, N S Sze
Phys. Rev. A 89, 042301 (2014) 
NonAdiabatic Universal Holonomic Quantum Gates Based on Abelian Holonomies
U Güngördü, Y Wan, M Nakahara
J. Phys. Soc. Jpn. 83, 034001 (2014)

Minimal and robust composite twoqubit gates with Isingtype interaction
T Ichikawa, U Güngördü, M Bando, Y Kondo, M Nakahara
Phys. Rev. A 87, 022323 (2013)

Dynamical invariants for quantum control of fourlevel systems
U Güngördü, Y Wan, M A Fasihi, M Nakahara
Phys. Rev. A 86, 062312 (2012)
Proceedings

Recursive construction of noiseless subsystem for qudits
U Güngördü, C K Li, M Nakahara, Y T Poon, N S Sze
Kinki University Series on Quantum Computing, Volume 9, World Scientific (2014)