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Understanding the complexities of electronic and magnetic ground states in solids is one of the main goals of solid-state physics.

The Global Positioning System (GPS) technology has been widely used in many applications. However, GPS operation is very limited indoors. While people are spending most of the time indoor.

Large-scale storage systems, common in cloud computing, employ replication techniques to ensure reliability.

Continuous blood pressure monitoring is the key to mitigate significant risks for stroke, heart failure and coronary artery disease.

Future low cost wireless networks are expected to provide high data rates with low power consumption.

Using quantitative chemical mapping, we study the low temperature interdiffusion of HgCdTe/CdTe multilayers, sampling volumes fourteen orders of magnitude smaller than previously needed for such me

The study of nonlinear effects in optical fibers has now matured enough that a book on this subject should be a welcome addition to the literature on nonlinear optics as well as on fiber optics.

An improved way to implement nonlinear models for microwave transistors is shown for GaAs, GaN and LDMOS devices.

We have recently fabricated normal-incidence mirrors for focusing 10-200angstrom radiation.

Multi-beam mobile satellite systems have a great potential in providing broadband mobile services over a large area to achieve a high system throughput.