509 citations · 1.5k across the 14 of their papers we have counts for
14 papers
Ultralow voltage, High-speed, and Energy-efficient Cryogenic Electro-Optic Modulator
Paolo Pintus, Anshuman Singh, Weiqiang Xie +7
Photonic integrated circuits (PICs) at cryogenic temperatures enable a wide range of applications in scalable classical and quantum systems for computing and sensing. A promising a…
A low-power integrated magneto-optic modulator on silicon for cryogenic applications
Paolo Pintus, Leonardo Ranzani, Sergio Pinna +9
A fundamental challenge of the quantum revolution is to efficiently interface the quantum computing systems operating at cryogenic temperatures with room temperature electronics an…
Miniaturizing transmon qubits using van der Waals materials
Abhinandan Antony, Martin V. Gustafsson, Guilhem J. Ribeill +8
Quantum computers can potentially achieve an exponential speedup versus classical computers on certain computational tasks, as recently demonstrated in systems of superconducting q…
Making high-quality quantum microwave devices with van der Waals superconductors
Abhinandan Antony, Martin V. Gustafsson, Anjaly Rajendran +5
Ultra low-loss microwave materials are crucial for enhancing quantum coherence and scalability of superconducting qubits. Van der Waals (vdW) heterostructure is an attractive platf…
Development of Quantum InterConnects for Next-Generation Information Technologies
David Awschalom, Karl K. Berggren, Hannes Bernien +32
Just as classical information technology rests on a foundation built of interconnected information-processing systems, quantum information technology (QIT) must do the same. A crit…
Odd- and even-denominator fractional quantum Hall states in monolayer WSe
Qianhui Shi, En-Min Shih, Martin V. Gustafsson +7
Monolayer (ML) semiconducting transition-metal dichalcogenides (TMDs) represent a unique class of two-dimensional (2D) electron systems. Their atomically thin structure -- just lik…
Cryogenic Memory Architecture Integrating Spin Hall Effect based Magnetic Memory and Superconductive Cryotron Devices
Minh-Hai Nguyen, Guilhem J. Ribeill, Martin Gustafsson +19
One of the most challenging obstacles to realizing exascale computing is minimizing the energy consumption of L2 cache, main memory, and interconnects to that memory. For promising…
Ambipolar Landau levels and strong band-selective carrier interactions in monolayer WSe
Martin V. Gustafsson, Matthew Yankowitz, Carlos Forsythe +6
Monolayers (MLs) of transition metal dichalcogenides (TMDs) exhibit unusual electrical behavior under magnetic fields due to their intrinsic spin-orbit coupling and lack of inversi…
Interfacial Charge Transfer Circumventing Momentum Mismatch at 2D van der Waals Heterojunctions
Haiming Zhu, Jue Wang, Zizhou Gong +4
Interfacial charge separation and recombination at heterojunctions of monolayer transition metal dichalcogenides (TMDCs) are of interest to two dimensional optoelectronic technolog…
Quantum Acoustics with Surface Acoustic Waves
Thomas Aref, Per Delsing, Maria K. Ekström +6
It has recently been demonstrated that surface acoustic waves (SAWs) can interact with superconducting qubits at the quantum level. SAW resonators in the GHz frequency range have a…
Propagating phonons coupled to an artificial atom
Martin V. Gustafsson, Thomas Aref, Anton Frisk Kockum +3
Quantum information can be stored in micromechanical resonators, encoded as quanta of vibration known as phonons. The vibrational motion is then restricted to the stationary eigenm…
Thermal properties of charge noise sources
Martin V. Gustafsson, Arsalan Pourkabirian, Göran Johansson +2
Measurements of the temperature and bias dependence of Single Electron Transistors (SETs) in a dilution refrigerator show that charge noise increases linearly with refrigerator tem…
Andreev tunneling in charge pumping with SINIS turnstiles
T. Aref, V. F. Maisi, M. V. Gustafsson +2
We present measurements on hybrid single-electron turnstiles with superconducting leads contacting a normal island (SINIS). We observe Andreev tunneling of electrons influencing th…
Local probing of propagating acoustic waves in a gigahertz echo chamber
Martin Gustafsson, Paulo V. Santos, Göran Johansson +1
In the same way that micro-mechanical resonators resemble guitar strings and drums, Surface Acoustic Waves (SAW) resemble the sound these instruments produce, but moving over a sol…