We demonstrated coherent control of a quantum two-level system based on two-electron
spin states in a double quantum dot, allowing state preparation, coherent manipulation, and …

Realizing topological superconductivity and Majorana zero modes in the laboratory is a
major goal in condensed-matter physics. In this Review, we survey the current status of this …

Hybrid nanowires combining semiconductor and superconductor materials appear well suited
for the creation, detection, and control of Majorana bound states (MBSs). We demonstrate …

We present transport measurements in superconductor-nanowire devices with a gated
constriction forming a quantum point contact. Zero-bias features in tunneling spectroscopy …

We introduce a scheme for preparation, manipulation, and read out of Majorana zero
modes in semiconducting wires with mesoscopic superconducting islands. Our approach …

The ongoing miniaturization of solid state devices often leads to the question: “How small
can we make resistors, transistors, etc., without changing the way they work?” The question …

Objectives The aim of this article was to review the current role of brain PET in the diagnosis
of Alzheimer dementia. The characteristic patterns of glucose metabolism on brain FDG-…

OBJECTIVE. We review the role of brain FDG PET in the diagnosis of Alzheimer disease,
frontotemporal dementia, dementia with Lewy bodies, and vascular dementia. Characteristic …

We present designs for scalable quantum computers composed of qubits encoded in
aggregates of four or more Majorana zero modes, realized at the ends of topological …

Controlling the properties of semiconductor/metal interfaces is a powerful method for
designing functionality and improving the performance of electrical devices. Recently …