The spontaneous magnetic orders arising in ferro-, ferri-and antiferromagnets stem from
various magnetic interactions. Depending on the interplay and competition among the …

Chirality or handedness distinguishes an object from its mirror images, such as the spread
thumb, index finger, and middle finger of the right and left hand. In mathematics, it is …

Quantum technology has made tremendous strides over the past two decades with
remarkable advances in materials engineering, circuit design, and dynamic operation. In …

Dissipation in mechanics, optics, acoustics, and electronic circuits is nowadays recognized
to be not always detrimental but can be exploited to achieve non-Hermitian topological …

Nanomagnets form the building blocks for a gamut of miniaturized energy-efficient devices
including data storage, memory, wave-based computing, sensors, and biomedical devices …

Non-Hermitian Hamiltonians provide an alternative perspective on the dynamics of quantum
and classical systems coupled non-conservatively to an environment. Once primarily an …

Ultrastrong and deep-strong coupling are two coupling regimes rich in intriguing physical
phenomena. Recently, hybrid magnonic systems have emerged as promising candidates for …

Spin waves or their quanta magnons raise the prospect to act as information carriers in the
absence of Joule heating. The challenge to excite spin waves with nanoscale wavelengths …

Unidirectional information transport plays a key role in optics, microwave technology,
electronic logic circuits and devices. Spin waves (SWs) are considered to be a promising …

Strongly-interacting nanomagnetic arrays are finding increasing use as model host systems
for reconfigurable magnonics. The strong inter-element coupling allows for stark spectral …