42 citations · 68 across the 5 of their papers we have counts for
6 papers · 1 filter
Dynamical decoupling in interacting systems: applications to signal-enhanced hyperpolarized readout
A. Ajoy, R. Nirodi, A. Sarkar +13
Methods that preserve coherence broadly impact all quantum information processing and metrology applications. Dynamical decoupling methods accomplish this by protecting qubits in n…
Optically pumped spin polarization as a probe of many-body thermalization
Daniela Pagliero, Pablo R. Zangara, Jacob Henshaw +5
The interplay between disorder and transport is a problem central to the understanding of a broad range of physical processes, most notably the ability of a system to reach thermal…
Two-electron-spin ratchets as a platform for microwave-free dynamic nuclear polarization of arbitrary material targets
Pablo R. Zangara, Jacob Henshaw, Daniela Pagliero +4
Optically-pumped color centers in semiconductor powders can potentially induce high levels of nuclear spin polarization in surrounding solids or fluids at or near ambient condition…
Hyperpolarized relaxometry based nuclear T1 noise spectroscopy in hybrid diamond quantum registers
Ashok Ajoy, Ben Safvati, Raffi Nazaryan +14
Understanding the origins of spin lifetimes in hybrid quantum systems is a matter of current importance in several areas of quantum information and sensing. Methods that spectrally…
Room temperature "Optical Nanodiamond Hyperpolarizer": physics, design and operation
Ashok Ajoy, Raffi Nazaryan, Emanuel Druga +12
Dynamic Nuclear Polarization (DNP) is a powerful suite of techniques that deliver multifold signal enhancements in NMR and MRI. The generated athermal spin states can also be explo…
Wide dynamic range magnetic field cycler: Harnessing quantum control at low and high fields
A. Ajoy, X. Lv, E. Druga +11
We describe the construction of a fast field cycling device capable of sweeping a 4-order-of-magnitude range of magnetic fields, from ~1mT to 7T, in under 700ms. Central to this sy…