Search Results - "Whiticar, Alexander M"

Evidence of topological superconductivity in planar Josephson junctions by Fornieri, Antonio, Whiticar, Alexander M., Setiawan, F., Portolés, Elías, Drachmann, Asbjørn C. C., Keselman, Anna, Gronin, Sergei, Thomas, Candice, Wang, Tian, Kallaher, Ray, Gardner, Geoffrey C., Berg, Erez, Manfra, Michael J., Stern, Ady, Marcus, Charles M., Nichele, Fabrizio

“…Majorana zero modes—quasiparticle states localized at the boundaries of topological superconductors—are expected to be ideal building blocks for fault-tolerant…”
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Scaling of Majorana Zero-Bias Conductance Peaks by Nichele, Fabrizio, Drachmann, Asbjørn C C, Whiticar, Alexander M, O'Farrell, Eoin C T, Suominen, Henri J, Fornieri, Antonio, Wang, Tian, Gardner, Geoffrey C, Thomas, Candice, Hatke, Anthony T, Krogstrup, Peter, Manfra, Michael J, Flensberg, Karsten, Marcus, Charles M

“…We report an experimental study of the scaling of zero-bias conductance peaks compatible with Majorana zero modes as a function of magnetic field, tunnel…”
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Understanding GaAs Nanowire Growth in the Ag–Au Seed Materials System by Mårtensson, Erik K, Whiticar, Alexander M, de la Mata, Maria, Zamani, Reza R, Johansson, Jonas, Nygård, Jesper, Dick, Kimberly A, Bolinsson, Jessica

“…The integration of III–V semiconductors with Si in device fabrication is facilitated by the use of nanoscale structures such as nanowires. Nanowires are…”
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Probing flux and charge noise with macroscopic resonant tunneling by Whiticar, Alexander M, Smirnov, Anatoly Y, Lanting, Trevor, Whittaker, Jed, Altomare, Fabio, Medina, Teresa, Deshpande, Rahul, Ejtemaee, Sara, Hoskinson, Emile, Babcock, Michael, Amin, Mohammad H

“…We report on measurements of flux and charge noise in an rf-SQUID flux qubit using macroscopic resonant tunneling (MRT). We measure rates of incoherent…”
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Anodic Oxidation of Epitaxial Superconductor-Semiconductor Hybrids by Drachmann, Asbjørn C. C, Diaz, Rosa E, Thomas, Candice, Suominen, Henri J, Whiticar, Alexander M, Fornieri, Antonio, Gronin, Sergei, Wang, Tiantian, Gardner, Geoffrey C, Hamilton, Alex R, Nichele, Fabrizio, Manfra, Michael J, Marcus, Charles M

“…Phys. Rev. Materials 5, 013805 (2021) We demonstrate a new fabrication process for hybrid semiconductor-superconductor heterostructures based on anodic…”
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Annealing of Au, Ag and Au-Ag alloy nanoparticle arrays on GaAs (100) and (111)B by Whiticar, Alexander M, Mårtensson, Erik K, Nygård, Jesper, Dick, Kimberly A, Bolinsson, Jessica

“…Part of developing new strategies for fabrications of nanowire structures involves in many cases the aid of metal nanoparticles (NPs). It is highly beneficial…”
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Superconductor/Semiconductor Devices for Majorana Zero Modes by Fornieri, Antonio, Whiticar, Alexander M., Setiawan, F., Marin, Elias Portoles, Drachmann, Asbjorn C. C., Keselman, Anna, Gronin, Sergei, Thomas, Candice, Wang, Tian, Kallaher, Ray, Gardner, Geoffrey C., Berg, Erez, Manfra, Michael J., Stern, Ady, Marcus, Charles M., Nichele, Fabrizio

“…There is growing interest in material systems that both support Majorana zero modes (MZMs), relevant for quantum computing, and can be fabricated into complex…”
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Evidence of topological superconductivity in planar Josephson junctions by Fornieri, Antonio, Whiticar, Alexander M, Setiawan, F, Marín, Elías Portolés, Drachmann, Asbjørn C. C, Keselman, Anna, Gronin, Sergei, Thomas, Candice, Wang, Tian, Kallaher, Ray, Gardner, Geoffrey C, Berg, Erez, Manfra, Michael J, Stern, Ady, Marcus, Charles M, Nichele, Fabrizio

“…Nature 569, 89-92 (2019) Majorana zero modes are quasiparticle states localized at the boundaries of topological superconductors that are expected to be ideal…”
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Field effect enhancement in buffered quantum nanowire networks by Krizek, Filip, Sestoft, Joachim E, Aseev, Pavel, Marti-Sanchez, Sara, Vaitiekenas, Saulius, Casparis, Lucas, Khan, Sabbir A, Liu, Yu, Stankevic, Tomas, Whiticar, Alexander M, Fursina, Alexandra, Boekhout, Frenk, Koops, Rene, Uccelli, Emanuele, Kouwenhoven, Leo P, Marcus, Charles M, Arbiol, Jordi, Krogstrup, Peter

“…Phys. Rev. Materials 2, 093401 (2018) III-V semiconductor nanowires have shown great potential in various quantum transport experiments. However, realizing a…”
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Scaling of Majorana Zero-Bias Conductance Peaks by Nichele, Fabrizio, Drachmann, Asbjorn C. C, Whiticar, Alexander M, O'Farrell, Eoin C. T, Suominen, Henri J, Fornieri, Antonio, Wang, Tian, Gardner, Geoffrey C, Thomas, Candice, Hatke, Anthony T, Krogstrup, Peter, Manfra, Michael J, Flensberg, Karsten, Marcus, Charles M

“…Phys. Rev. Lett. 119, 136803 (2017) We report an experimental study of the scaling of zero-bias conductance peaks compatible with Majorana zero modes as a…”
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