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25. Jan. 2024 · New research reveals new insights into electron tunneling dynamics at the sub-nanometer scale. Using a van der Waals complex, Ar-Kr+, and an innovative approach for tracking tunneling dynamics, the research highlights the crucial influence of neighboring atoms in quantum tunneling. This work has important implications for quantum physics, nanoelectronics, and the study of complex biomolecules.
By Emily Conover December 8, 2023. October 4, 2023. By Elise Cutts September 19, 2023. Quantum Physics. Quantum computers could break the internet. Here’s how to save it. Today's encryption ...
14. Juni 2023 · When Google researchers made their supremacy claim in 2019, they said their quantum computer performed a calculation in 3 minutes 20 seconds that would take about 10,000 years on a state-of-the ...
The new material on electronic structure theory and computation is a great addition and really helps students see what going on inside the “black box” of modern molecular modeling tools.”-Alan Shusterman, Reed College “McQuarrie’s 2nd edition Quantum Chemistry is outstanding. Students will find that he has integrated the right level ...
Practical challenges in simulating quantum systems on classical computers have been widely recognized in the quantum physics and quantum chemistry communities over the past century. Although many approximation methods have been introduced, the complexity of quantum mechanics remains hard to appease. The advent of quantum computation brings new pathways to navigate this challenging and complex ...
Quantum chemistry (QC) has a vast variety of different methods, with more accurate methods being generally slower. This has several consequences: one is that it is easier to generate more data with less accurate methods for training machine learning (ML), whereas the availability of more accurate data is limited.
Vor 4 Tagen · Chemistry news. Read chemistry articles from research institutes around the world -- organic and inorganic chemistry -- including new techniques and inventions.
