Arab Today, arab today world\s thinnest nanowires created by vanderbilt grad student
Last Updated : GMT 21:46:51
Arab Today, arab today
Arab Today, arab today

World\'s thinnest nanowires created by Vanderbilt grad student

Arab Today, arab today

Arab Today, arab today World\'s thinnest nanowires created by Vanderbilt grad student

Nashville - UPI

A Vanderbilt doctorate student has found a way to construct the world's thinnest nanowire -- at just three atoms wide -- using a finely focused beam of electrons. Junhao Lin, who has been conducting his research as a visiting scientist at Oak Ridge National Laboratory (ORNL), was able to create wiring out of atomic monolayers of transition-metal dichalcogenides, a special family of semiconducting materials. A monolayer is the thinnest possible form for solid objects -- like a single sheet of interconnected atoms. Monolayers are of great interest (and value) to electronic engineers and other scientists, as they offer incredible strength and flexibility properties, as well as transparency and high electron mobility. Lin's discovery is another giant step forward in realizing their potential. "This will likely stimulate a huge research interest in monolayer circuit design," Lin said. "Because this technique uses electron irradiation, it can in principle be applicable to any kind of electron-based instrument, such as electron-beam lithography." To put things in perspective: the microscopic wires currently used in modern integrated circuits are a thousand times bigger than the nanowires Lin was able to fabricate. Lin carved the wires using an a tiny beam of electrons -- with help from his ORNL mentor Wu Zhou. "Junhao used a scanning transmission electron microscope (STEM)," Zhou explained, "that is capable of focusing a beam of electrons down to a width of half an angstrom (about half the size of an atom) and aims this beam with exquisite precision." Beyond enabling the wiring of even smaller, more durable transistors and flash memory drives, the greater potential for Lin's nanowires and monolayer technology is not entirely clear. But the possibilities are exciting. "If you let your imagination go," said Sokrates Pantelides, Lin's adviser at Vanderbilt, "you can envision tablets and television displays that are as thin as a sheet of paper that you can roll up and stuff in your pocket or purse." Lin's discovery was detailed this week in the journal Nature Nanotechnology.

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today world\s thinnest nanowires created by vanderbilt grad student Arab Today, arab today world\s thinnest nanowires created by vanderbilt grad student

 



Arab Today, arab today

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today world\s thinnest nanowires created by vanderbilt grad student Arab Today, arab today world\s thinnest nanowires created by vanderbilt grad student

 



Arab Today, arab today France defies terrorism through tourism

GMT 15:18 2017 Saturday ,20 May

France defies terrorism through tourism
Arab Today, arab today Zainab Fadel Oglu designs “Shakerin” mosque

GMT 12:13 2017 Thursday ,11 May

Zainab Fadel Oglu designs “Shakerin” mosque
Arab Today, arab today Seeks to move past rift with Israel

GMT 08:00 2017 Monday ,08 May

Seeks to move past rift with Israel
View News in Arabic - Education: تقارير وملفات
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Mozambique's gas boom dream under threat

GMT 16:29 2017 Monday ,08 May

Mozambique's gas boom dream under threat
Arab Today, arab today Prepares to give stargazers an eyeful

GMT 13:38 2017 Monday ,06 March

Prepares to give stargazers an eyeful
Arab Today, arab today Jaguar displays XF Sportbrake line

GMT 14:36 2017 Monday ,08 May

Jaguar displays XF Sportbrake line
Arab Today, arab today BMW sees forecasts in reach

GMT 09:04 2017 Thursday ,04 May

BMW sees forecasts in reach
Arab Today, arab today Climate science: Bad news gets worse

GMT 08:48 2017 Saturday ,06 May

Climate science: Bad news gets worse
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday