Let It Rip! Scotch Tape in Quantum Research
Scotch tape? Yes, Scotch tape, that well-known brand of adhesive, is an essential ingredient in quantum physics. The notable “Scotch tape technique” is used to separate two-dimensional layers of materials that are just a single atom thin from their bulk three-dimensional crystals.
“Just by messing with the van der Waals interactions we can peel off a material, layer by layer,” says Valerie Hsieh, a PhD student in physics professor Cory Dean’s lab.
The technique led to a Nobel Prize in 2010. Today, Columbia students use it to prepare samples for studying how graphene conducts an electric current, among other quantum phenomena. Layers can be stacked and twisted to create different quantum effects, which researchers at Columbia hope to harness in building more efficient electronic devices.
It all starts with a little tape. To get a close-up look at the technique, check out this short video! And for more about quantum at Columbia, visit: https://quantum.columbia.edu/
Видео Let It Rip! Scotch Tape in Quantum Research канала Columbia University
“Just by messing with the van der Waals interactions we can peel off a material, layer by layer,” says Valerie Hsieh, a PhD student in physics professor Cory Dean’s lab.
The technique led to a Nobel Prize in 2010. Today, Columbia students use it to prepare samples for studying how graphene conducts an electric current, among other quantum phenomena. Layers can be stacked and twisted to create different quantum effects, which researchers at Columbia hope to harness in building more efficient electronic devices.
It all starts with a little tape. To get a close-up look at the technique, check out this short video! And for more about quantum at Columbia, visit: https://quantum.columbia.edu/
Видео Let It Rip! Scotch Tape in Quantum Research канала Columbia University
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
![21 Years of ‘Columbia,’ 21 Years of Service](https://i.ytimg.com/vi/Aoc_BY5Wpfs/default.jpg)
![A Tribute to Columbia President Lee C. Bollinger](https://i.ytimg.com/vi/d-SD0VqeUvU/default.jpg)
![David Sedaris Gives the 2023 Class Day Address to Columbia’s School of the Arts](https://i.ytimg.com/vi/I1Ba68IC0Po/default.jpg)
![Christiane Amanpour Addresses Columbia School of Journalism’s Class of 2023](https://i.ytimg.com/vi/kL-QCzVN9bA/default.jpg)
![Columbia Commencement 2023 Highlights](https://i.ytimg.com/vi/WoVdYgR2EHM/default.jpg)
![University Commencement 2023](https://i.ytimg.com/vi/ac9fnU9MSR4/default.jpg)
![Columbia College Class of 2023 Ceremony](https://i.ytimg.com/vi/efPjgrhwQE4/default.jpg)
![President Bollinger Gives His Final Commencement Address at Columbia University](https://i.ytimg.com/vi/tU8kQo2H_IQ/default.jpg)
![School of Social Work Class of 2023 Ceremony](https://i.ytimg.com/vi/3CPs1up5U8U/default.jpg)
![Columbia Law School Class of 2023 Ceremony](https://i.ytimg.com/vi/U6XhDHC7_Mg/default.jpg)
![The Fu Foundation School of Engineering and Applied Science 2023 Ceremony](https://i.ytimg.com/vi/DXxs1KHmfeQ/default.jpg)
![School of General Studies Class of 2023 Ceremony](https://i.ytimg.com/vi/lHjH_glLPkQ/default.jpg)
![Columbia Business School MBA Class of 2023 Ceremony](https://i.ytimg.com/vi/SO4SBgCyaUU/default.jpg)
![The Class of 2023 on What They Will Miss About Columbia](https://i.ytimg.com/vi/2ko3DL5BERc/default.jpg)
![COMMENCEMENT TRAILER: Celebrating Columbia’s Class of 2023!](https://i.ytimg.com/vi/YDvPnKnykIo/default.jpg)
![Columbia’s Class of 2023 on Books That Had an Impact on Them as Students](https://i.ytimg.com/vi/RZ5-W1eytqw/default.jpg)
![Spring in Bloom on Columbia University’s Campus](https://i.ytimg.com/vi/lrzzHIsQSxw/default.jpg)
![6 Columbia University Graduation Speeches to Inspire You](https://i.ytimg.com/vi/XO33jT1mnlY/default.jpg)
![Meet Some of the Fantastic Women Who Are Leading Columbia’s Schools](https://i.ytimg.com/vi/Mu2aCeCCAIs/default.jpg)
![What Steps Has the Fed Taken to Prevent a Further Banking Meltdown?](https://i.ytimg.com/vi/UkPEcWe-zfw/default.jpg)
![Columbia University Medical Students Celebrate a Joyful Match Day 2023](https://i.ytimg.com/vi/FzBkQeQXkzM/default.jpg)