Since the pioneering works by Landau, Zener, Stückelberg, and Majorana (LZSM), it has
been known that driving a quantum two-level system results in tunneling between its states …

In the past 20 years, impressive progress has been made both experimentally and
theoretically in superconducting quantum circuits, which provide a platform for manipulating …

Semiconductors, a significant type of material in the information era, are becoming more and
more powerful in the field of quantum information. In recent decades, semiconductor …

Electrons confined in Si quantum dots possess orbital, spin, and valley degrees of freedom
(DOF). We perform Landau-Zener-Stückelberg-Majorana (LZSM) interferometry on a Si …

A basic requirement for quantum information processing is the ability to universally control
the state of a single qubit on timescales much shorter than the coherence time. Although …

Quantum computation (QC) is one of the most challenging quantum technologies that
promise to revolutionize data computation in the long-term by outperforming the classical …

An important goal in the manipulation of quantum systems is the achievement of many
coherent oscillations within the characteristic dephasing time T 2*. Most manipulations of …

Quantum mechanical effects induced by the miniaturization of complementary metal-oxide-
semiconductor (CMOS) technology hamper the performance and scalability prospects of …

We report on microwave-driven coherent electron transfer between two coupled donors
embedded in a silicon nanowire. By increasing the microwave frequency we observe a …

Controlling coherent interaction at avoided crossings and the dynamics there is at the heart
of quantum information processing. A particularly intriguing dynamics is observed in the …