In this article, we provide a comprehensive review of past and present efforts in the field of
microwave nonreciprocity with an emphasis on the most commonly used nonreciprocal …

This paper presents a review of the radio frequency thin-film lithium niobate (LiNbO 3) based
acoustic microsystems. Thanks to their high electromechanical coupling (k 2), low loss, and …

Abstract The agricultural Internet of Things (Ag-IoT) paradigm has tremendous potential in
transparent integration of underground soil sensing, farm machinery, and sensor-guided …

The first-order antisymmetric (A1) mode lamb wave resonator (LWR) based on Z-cut LiNbO3
thin films has attracted significant attention and is widely believed to be a candidate for next …

Distinct from conventional 2H‐MoS2, recently synthesized 3R‐MoS2 exhibits a
noncentrosymmetric atomic structure of the trigonal “building blocks” and, thus, remarkable …

We present the first group of gigahertz S0 mode low loss and wideband acoustic delay lines
(ADLs). The ADLs use a single-phase unidirectional transducers (SPUDT) design to launch …

In this work, we present the first group of gigahertz low-loss, wideband, and high power
handling delay lines (ADLs) using a thin-film lithium niobate (LiNbO 3)-on-sapphire platform …

Acoustically driven antennas operating at resonant wavelengths up to 10 5 times smaller
than electrical antennas offer great potential for portable, low power communication systems …

This work reports an experimental study of acoustic loss in thin-film lithium niobate (LiNbO 3)
using acoustic delay lines (ADLs). Unlike prior resonator-based quality factor (Q) studies …

We present the first group of GHz broadband SH0 mode acoustic delay lines (ADLs). The
implemented ADLs adopt unidirectional transducer designs in a suspended X-cut lithium …