Nanomagnetism: From Basics to Application

Nanomagnetic Imaging

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:56:00 +0000

Superconductivity and Quantum Interference at the Nanoscale

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:55:00 +0000

Exploiting nanoscale interactions to design new multiferroics and magnetoelectrics

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:54:00 +0000

Magnetic Rings for Memory and Logic

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:50:00 +0000

Photon Science and the Coming Revolution Enabled by X-ray Free Electron Lasers

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:48:00 +0000

Ferromagnetic III-V Semiconductors

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:47:00 +0000

Holding Quantum Information in Electron Spins

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:43:00 +0000

Coherently Control of Photon Emission from Semiconductor Nanostructures

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:42:00 +0000

Manipulation of matter at the nanometer scale: the imaging revolution

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:40:00 +0000

Spintronics: a nanotechnology to control spin for normally-off-computer

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 08:38:00 +0000

Spintronics: Nanoscience and Nanoelectronics by H. Ohno

noreply@blogger.com (Jyoti Mohanty) — Fri, 07 May 2010 07:54:00 +0000

Laser Manipulation of Atoms and Spins by : Theo Rasing

noreply@blogger.com (Jyoti Mohanty) — Wed, 24 Mar 2010 10:44:00 +0000

Phantom ferromagnetism

noreply@blogger.com (Jyoti Mohanty) — Wed, 24 Mar 2010 10:26:00 +0000

From lodestone to spintronics and magnonics

noreply@blogger.com (Jyoti Mohanty) — Wed, 24 Mar 2010 10:15:00 +0000

Silicon Quantum Information Processing

noreply@blogger.com (Jyoti Mohanty) — Tue, 23 Mar 2010 20:27:00 +0000

New Spintronic Devices: Everspin Technologies

noreply@blogger.com (Jyoti Mohanty) — Mon, 22 Mar 2010 12:42:00 +0000

Racetrack Memory with Stuart Parkin

noreply@blogger.com (Jyoti Mohanty) — Mon, 22 Mar 2010 12:08:00 +0000

Happy Deepawali (Festival of light)

noreply@blogger.com (Jyoti Mohanty) — Sun, 18 Oct 2009 05:02:00 +0000

'Magnetic electricity' discovered

noreply@blogger.com (Jyoti Mohanty) — Wed, 14 Oct 2009 22:42:00 +0000

a, In zero field, magnetic charges occur as bound pairs, but some dissociate to give a fluctuating magnetic moment (green arrow). b, The field energy -QBrz competes with the Coulomb potential -mu_0Q^2/4pi.r to lower the activation barrier to dissociation. c, The application of a transverse field causes dissociation as charges are accelerated by the field. d, In the applied field, these charges remain dissociated while more bound pairs form to restore equilibrium. Magnetic moment fluctuations due to free charges produce local fields that are detected by implanted muons (mu^+).
For details click here. More news Nature Wikipedia link PhysicsOrg Sciencenow Scientificamerican

Researchers have discovered a magnetic equivalent to electricity: single magnetic charges that can behave and interact like electrical ones.
The work is the first to make use of the magnetic monopoles that exist in special crystals known as spin ice. By engineering different spin ice materials to modify the ways monopoles move through them, the materials might in future be used in "magnetic memory" storage devices or in spintronics - a field which could boost future computing power.