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General Physics Aug 8, 2014

The black hole at the birth of the Universe

Our universe may have emerged from a black hole in a higher-dimensional universe, propose a trio of Perimeter Institute researchers.

Nanophysics Jul 9, 2014

Researchers develop holography technology that could change the way we view the world

Since the 1960s, theatergoers have shelled out for crude 3-D glasses, polarized glasses, and shutter glasses to enhance their viewing experience. These basic devices, used to trick the brain into perceiving an artificial ...

Nanophysics May 30, 2014

Electron holography reveals the startling beauty of nanoscale magnetic vortices

Nanoscale magnetic swirls known as skyrmions can form in certain materials such as thin magnetic films. These tiny vortices pack into dense lattices that are more stable than conventional magnetic domains and can be transported ...

General Physics May 23, 2014

A holographic technique for imaging electric fields in the vicinity of toner microparticles

Electrophotography techniques such as laser printing or photocopying involve the transfer of charged microparticles of toner or ink onto a rotating drum using electric fields. The microscopic electrostatic interactions between ...

Quantum Physics May 14, 2014

Breakthrough paper on the Aharonov-Bohm effect published

Chapman University affiliated quantum physicist Yutaka Shikano, Ph.D., has published a milestone paper in the journal Nature Communications. The title of the article is "Aharonov-Bohm effect with quantum tunneling in linear ...

Cell & Microbiology May 13, 2014

Why cells allow the passage of disease

Using a digital microscopic holography technique, specialists at the Center for Research in Optics in Mexico, seek to know under what conditions the membranes of cells are deformed or broken, and determine how the permission ...

General Physics Mar 21, 2014

New microscopy technique captures 3-D images of cells as they flow through a microfluidic channel

In 2007, MIT scientists developed a type of microscopy that allowed them to detail the interior of a living cell in three dimensions, without adding any fluorescent markers or other labels. This technique also revealed key ...

General Physics Feb 19, 2014

Researchers demonstrate holographic memory device

(Phys.org) —A team of researchers from the University of California, Riverside Bourns College of Engineering and Russian Academy of Science have demonstrated a new type of holographic memory device that could provide unprecedented ...

General Physics Feb 13, 2014

Physics: A fundamental force for future security

What is matter? What is energy? What holds matter together? How do the various constituents of the universe interact at the most basic level? Where does the Earth sit in relation to the rest of the universe? Can we predict ...

Cell & Microbiology Feb 11, 2014

First 3-D movies of living sperm

To improve their chances of success, in vitro fertilization (IVF) clinics need to assess the viability of the sperm they use. Now doctors may soon have a new technique to help them sort the good sperm cells from the less ...

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