Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > Researchers detect two-dimensional kagome surface states

Abstract:
Kogome lattice has become a new focus in the study of condensed matter physics for its novel features. However, due to the in-plane and interlayer interactions in materials, the intrinsic features of the 2D kogome lattices are often affected or even destroyed, causing the bulk states of the material to be inconsistent with its characteristic structure in theoretical calculation.

Researchers detect two-dimensional kagome surface states

Hefei, China | Posted on January 7th, 2022

In a recent study, a research team led by Prof. HE Junfeng and Prof. QIAO Zhenhua from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences and their collaborators, realized for the first time the detection for the surface states of kagome metal RV6Sn6 by angle resolved photoemission spectroscopy (ARPES) with real-space resolution. This work was published in Physical Review Letters.

Researchers studied RV6Sn6, the newly discovered material, which contained independent 2D kagome lattice, by utilizing ARPES with a small beam spot.

In the experiment, the real-space mapping of the ARPES distinguished the electronic structures on different cleavage planes of RV6Sn6, realizing the detection for the 2D kagome surface states, and was further proved by density functional theory (DFT) calculations of its characteristic electronic structure.

This finding offers a new approach to investigating the intrinsic physics of kagome lattices.

####

For more information, please click here

Contacts:
Jane fan
University of Science and Technology of China

Copyright © University of Science and Technology of China (USTC)

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related Links

ARTICLE TITLE

Related News Press

Physics

Going gentle on mechanical quantum systems: New experimental work establishes how quantum properties of mechanical quantum systems can be measured without destroying the quantum state May 13th, 2022

New hardware integrates mechanical devices into quantum tech April 22nd, 2022

New quantum network shares information at a scale practical for future real-world applications: Researchers enable real-time adjustments to communication among three remote nodes in a quantum network April 22nd, 2022

News and information

Engineering piezoelectricity and strain sensitivity in CdS to promote piezocatalytic hydrogen evolution May 13th, 2022

New nanomechanical oscillators with record-low loss May 13th, 2022

Small microring array enables large complex-valued matrix multiplication May 13th, 2022

Study finds nanomedicine targeting lymph nodes key to triple negative breast cancer treatment: In mice, nanomedicine can remodel the immune microenvironment in lymph node and tumor tissue for long-term remission and lung tumor elimination in this form of metastasized breast cance May 13th, 2022

2 Dimensional Materials

UCI scientists turn a hydrogen molecule into a quantum sensor: New technique enables precise measurement of electrostatic properties of materials April 22nd, 2022

Graphene crystals grow better under copper cover April 1st, 2022

Possible Futures

Engineering piezoelectricity and strain sensitivity in CdS to promote piezocatalytic hydrogen evolution May 13th, 2022

New nanomechanical oscillators with record-low loss May 13th, 2022

Small microring array enables large complex-valued matrix multiplication May 13th, 2022

Study finds nanomedicine targeting lymph nodes key to triple negative breast cancer treatment: In mice, nanomedicine can remodel the immune microenvironment in lymph node and tumor tissue for long-term remission and lung tumor elimination in this form of metastasized breast cance May 13th, 2022

Chip Technology

Going gentle on mechanical quantum systems: New experimental work establishes how quantum properties of mechanical quantum systems can be measured without destroying the quantum state May 13th, 2022

On-Chip Photodetection: Two-dimensional material heterojunctions hetero-integration May 13th, 2022

Small microring array enables large complex-valued matrix multiplication May 13th, 2022

Rice ‘metalens’ could disrupt vacuum UV market: Solid-state nanophotonic technology could potentially replace cabinets of equipment May 6th, 2022

Discoveries

Going gentle on mechanical quantum systems: New experimental work establishes how quantum properties of mechanical quantum systems can be measured without destroying the quantum state May 13th, 2022

New nanomechanical oscillators with record-low loss May 13th, 2022

Small microring array enables large complex-valued matrix multiplication May 13th, 2022

Study finds nanomedicine targeting lymph nodes key to triple negative breast cancer treatment: In mice, nanomedicine can remodel the immune microenvironment in lymph node and tumor tissue for long-term remission and lung tumor elimination in this form of metastasized breast cance May 13th, 2022

Announcements

Engineering piezoelectricity and strain sensitivity in CdS to promote piezocatalytic hydrogen evolution May 13th, 2022

New nanomechanical oscillators with record-low loss May 13th, 2022

Small microring array enables large complex-valued matrix multiplication May 13th, 2022

Study finds nanomedicine targeting lymph nodes key to triple negative breast cancer treatment: In mice, nanomedicine can remodel the immune microenvironment in lymph node and tumor tissue for long-term remission and lung tumor elimination in this form of metastasized breast cance May 13th, 2022

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Lightening up the nanoscale long-wavelength optoelectronics May 13th, 2022

On-Chip Photodetection: Two-dimensional material heterojunctions hetero-integration May 13th, 2022

Development of high-durability single-atomic catalyst using industrial humidifier: Identification of the operating mechanism of cobalt-based single-atomic catalyst and development of a mass production process. Utilization for catalyst development in various fields including fuel May 13th, 2022

Engineering piezoelectricity and strain sensitivity in CdS to promote piezocatalytic hydrogen evolution May 13th, 2022

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project