Scientists create ’lightsaber’ molecules
2013 09 26

By Michael Thomas | Digital Journal

Don’t expect to begin your Jedi training any time soon, but scientists have created molecules that, in effect, behave like the deadly "Star Wars" weapons.

The findings are significant in that these molecules are a totally new form of matter.

The research occurred at the Harvard-MIT Center for Ultracold Atoms, led by Mikhail Lukin, a Harvard professor of physics and Vladan Vuletic, an MIT physics professor. The results are described in the journal Nature.

The molecules the team created, formed by the fusion of photons, challenges previous assumptions that photons, particles of light, are without mass. Photon molecules behave not like lasers, but more like lightsabers.

To create them, the researchers pumped rubidium atoms into a vacuum chamber, used lasers to cool them to just above absolute zero, then used weak laser pulses to fire photons into the atom clouds.

The photon then excites other atoms with its energy as it passes through the cloud, slowing the photon down. When the team fired two photons into the cloud, the result was one new photon molecule.

[...]

Read the full article at: digitaljournal.com



Related Articles


Latest News from our Front Page

French separatists want Scots to say "yes"
2014 09 17
Separatist leaders in Brittany, Corsica and the French Basque Country will watch with interest as Scotland votes on independence next week, but they don’t expect France to follow the UK’s lead any time soon. Pro-independence activists point to the fact they have their own languages and cultural identities. France, however, remains a deeply centralized country and any talk of a negotiated ...
Devil’s Deal: US-Backed Syrian Rebels Already Signed Pact with ISIS Prior to Haines Beheading
2014 09 17
While Washington considers appropriating half a billion in funds to the Syrian rebels, we now learn that opposition groups the Free Syrian Army (FSA) and al Qaeda affiliate ‘al Nusra Front’, have officially aligned themselves with ISIS… Despite grand words by US President Obama and British PM David Cameron, here’s what’s really behind their plan to bomb ISIS in Syria… In a ...
World War III for Dummies
2014 09 16
A Step-by-Step Guide to Understanding the Present World Situation. 1998 - 2000 Powerful elites and influential think tanks forecast a coming period of American aggression. Zbigniew Brzezinski speaks for the Globalist faction of the western PRC (Predatory Ruling Class) in ’The Grand Chessboard’, a book in which he openly advocates for bolder American action in dominating the Eurasian land mass. During this ...
Rotherham child-sex victim confronts her alleged abuser in the street... but SHE is arrested
2014 09 16
A victim of Rotherham’s child sex abuse scandal confronted a man she says groomed her - but was left shocked when she was the one arrested. The woman was shocked when she saw the man walking through the town’s centre on Friday and decided to challenge him over the allegations. But she was tackled by two police officers and pushed up against ...
Slaves of Charleston - Beyond Wealth of Jewish South Carolina
2014 09 15
Founded in 1749 in downtown Charleston, South Carolina, the Beth Elohim Synagogue is one of the very earliest synagogues in America. While other synagogues and congregations are also now a part of Charleston city life, Beth Elohim Synagogue is the oldest one in the area and serves as the repository for certain historical artifacts of Jewish life in the city. ...
More News »