Studies of the electromagnetic response of various classes of correlated electron materials
including transition-metal oxides, organic and molecular conductors, intermetallic …

The observation of ferromagnetism in magnetic ion doped II–VI diluted magnetic
semiconductors (DMSs) and oxides, and later in (Ga, Mn) As materials has inspired a great …

The three volumes of this handbook treat the fundamentals, technology and nanotechnology
of nitride semiconductors with an extraordinary clarity and depth. They present all the …

Using density functional theory we show that the magnetic coupling of Mn atoms in the
nanowires, unlike that in the thin film, is ferromagnetic. This ferromagnetic coupling, brought …

We review the first decade of extensive optical studies of ferromagnetic, III-Mn-V diluted
magnetic semiconductors. Mn introduces holes and local moments to the III–V host, which …

We examine the intrinsic mechanism of ferromagnetism in dilute magnetic semiconductors
by analyzing the trends in the electronic structure as the host is changed from GaN to GaSb …

Whispering gallery mode (WGM) cavities provide resonance configurations for light
propagation through internal reflection, achieving high Q factors, low thresholds, and small …

Using a first principles density functional method, we studied how the structure and the
magnetic properties of the early transition metal nitrides MnN, CrN, and VN change with …

Using first-principles theory, we predict ferromagnetism in Cr-doped GaN nanowires
irrespective of the sites that the Cr atoms occupy. This is in contrast to Mn-doped GaN …

Using first principles calculations based on gradient corrected density functional theory we
show that Mn atoms, which couple ferromagnetically in bulk G a 1-x M nx N, couple …