Cong Su
Cambridge
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Articles by Cong Su
Encapsulation epitaxy of air-stable 2D superconductors for quantum circuits
Abstract Two-dimensional (2D) superconductors are emerging platforms supporting both strongly correlated physics and quantum information science1,2. Their reduced dimensionality, atomically flat interfaces and high crystallinity are particularly attractive for realizing compact lumped-element devices in superconducting circuits3,4,5. However, large-scale synthesis of monolayer 2D superconductors remains challenging as they are easily oxidized in air6.
This Day In History - June 25, 1988
1988 was a truly fabulous time in history. Some great music, stellar movies, weird hair, neon clothing, and "totally, for sure" a fun time to be a teenager. Let's rock 'n' roll back to June 25, 1988, and check out what was going on then ... Today is "National Leon Day", "Global Belly Button Day", "National Bomb Pop Day", and "Global Beatles Day". It's also exactly six months 'til Christmas (don't panic, you still have time!) Interesting facts about today...
Direct observation of massless excitons and linear exciton dispersion
Abstract Excitons—elementary excitations formed by bound electron–hole pairs—govern the optical properties and excited-state dynamics of materials. In two dimensions, excitons are theoretically predicted to have a linear energy–momentum relation with a non-analytic discontinuity in the long wavelength limit, which mimics the dispersion of a photon. This results in an exciton with a dispersion resembling a massless particle, despite it being a composite boson composed of massive constituents.
Effect of Sb doping on pyroelectric properties of KNN‐based ceramics
REFERENCES 1, , , , , . Pyroelectric and electrocaloric materials. J Mater Chem C. 2013; 1: 23–37. https://doi.org/10.1039/C2TC00283C 2, , , , , . Requirements for the transfer of lead-free piezoceramics into application. J Materiomics. 2018; 4(1): 13–26. https://doi.org/10.1016/j.jmat.2018.02.001 3, , , , , . Research progress of pyroelectric characteristics of lead-free ferroelectric ceramics for infrared detection. Acta Phys Sin. 2020; 69(12):127708. https://doi.org/10.7498/aps.69.20200303 4, , , .
The rise of semi-metal electronics - Nature Reviews Electrical Engineering
Abstract Semi-metals present unique transport properties due to their distinctive band structures and topological properties, leading to an emergence of semi-metal-based electronic applications. Specifically, these properties include intrinsic low density of states at the Fermi level, the linear dispersion electronic structure and the symmetry breaking in the momentum space, which can be harnessed for improved functionality, energy efficiency and form factor in electronic devices.
12 great original film scores from rock musicians who became composers
If you plan to see Luca Guadagnino’s Challengers this weekend, be prepared to be knocked on your ass by its propulsive score by Trent Reznor and Atticus Ross. Their synthwave-inspired compositions add an energy not just to the action on the tennis court, but to more intimate scenes between the characters as well.
Film Score Friday 4/5/24
The latest release from Intrada is a two-disc edition of Danny Elfman's score for author Cliver Barker's second feature as a director, the wild horror thriller NIGHTBREED, with Disc One featuring the full score and Disc Two featuring the original 1990 CD sequencing plus 21 minutes of extras.
All the Films That Have Won 8 or More Oscars: Complete List Original
All the Films That Have Won 8 or More Oscars: Complete List The list is quite diverse, including epics, biopics and musicals. Cillian Murphy as J. Robert Oppenheimer in Oppenheimer. Melinda Sue Gordon/Universal/Courtesy Everett Collection In the 96-year history of the Academy Awards, just 15 films have won eight or more Oscars. Oppenheimer has a good chance of joining them when the 2024 Oscars are presented at the Dolby Theatre in Hollywood on Sunday (March 10).
Ongaku Zukan Vinyl & CD. Norman Records UK
We're a Feefo Platinum Trusted Service. Read more » Double LPWWSLP72 LPWWSLP71 CDWWSCD71 Remastered LP on WEWANTSOUNDS, housed in a gatefold sleeve with liner notes by Andy Beta. Includes 3-track bonus 12". Preorder. Due 29th September 2023 Covered by our Vinyl Price Match Earns 410 NormanPoints 45-day no-fuss returns Price shown includes UK VAT of £6.83. Based on shipping to United States the price you pay is £34.16. No VAT is due on your purchase. Not ready to buy? Wishlist it or save for later.
Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale - Nature Communications
Abstract Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-Ångstrom spatial resolution. These electric field maps represent the integrated effect of the nucleus, core electrons and valence electrons, and separating their contributions is non-trivial.
Evolution of nanopores in hexagonal boron nitride - Communications Chemistry
Abstract The engineering of atomically-precise nanopores in two-dimensional materials presents exciting opportunities for both fundamental science studies as well as applications in energy, DNA sequencing, and quantum information technologies. The exceptional chemical and thermal stability of hexagonal boron nitride (h-BN) suggest that exposed h-BN nanopores will retain their atomic structure even when subjected to extended periods of time in gas or liquid environments.
Ryuichi Sakamoto - sećanje na muzičkog genija Japana
Caitlin Marino je Reiki majstor. Njene godine studija u umetnosti suptilne energije učinile su je izuzetnim isceliteljem. Takođe su je naterali da bude inspirisana idejom karme. Karma, objašnjava Marino, je pravosudni sistem univerzuma. I po njenom iskustvu, to je više prijatelj nego neprijatelj – onda kada shvatite njegovu svrhu na vašem božanskom životnom planu. Caitlin pomaže ljudima da razjasne karmu.
Päťdesiat rokov s filmovou hudbou: Oscarmi ocenení skladatelia
Filmovú hudbu dnes vyhľadávajú aj na koncertoch hlavne mladí ľudia. Spomeniete si, ktoré filmy za uplynulých 50 rokov bodovali na Oscaroch práve vďaka hudbe? Stoja za nimi skladateľské mená, ktoré možno ani nepoznáme, zato hudbu si pamätáme často. Prečítajte si našu rekapituláciu zlatými soškami ocenených skladateľov, ktorí skomponovali tie najlepšie kompozície pre filmy za uplynulé desiatky rokov.
Deep-Learning Electron Diffractive Imaging
Abstract We report the development of deep-learning coherent electron diffractive imaging at subangstrom resolution using convolutional neural networks (CNNs) trained with only simulated data. We experimentally demonstrate this method by applying the trained CNNs to recover the phase images from electron diffraction patterns of twisted hexagonal boron nitride, monolayer graphene, and a gold nanoparticle with comparable quality to those reconstructed by a conventional ptychographic algorithm.
Tuning colour centres at a twisted hexagonal boron nitride interface - Nature Materials
Abstract The colour centre platform holds promise for quantum technologies, and hexagonal boron nitride has attracted attention due to the high brightness and stability, optically addressable spin states and wide wavelength coverage discovered in its emitters. However, its application is hindered by the typically random defect distribution and complex mesoscopic environment.
Ultralow contact resistance between semimetal and monolayer semiconductors
Abstract Advanced beyond-silicon electronic technology requires both channel materials and also ultralow-resistance contacts to be discovered1,2. Atomically thin two-dimensional semiconductors have great potential for realizing high-performance electronic devices1,3.
Two-dimensional halide perovskite lateral epitaxial heterostructures
Abstract Epitaxial heterostructures based on oxide perovskites and III–V, II–VI and transition metal dichalcogenide semiconductors form the foundation of modern electronics and optoelectronics1,2,3,4,5,6,7. Halide perovskites—an emerging family of tunable semiconductors with desirable properties—are attractive for applications such as solution-processed solar cells, light-emitting diodes, detectors and lasers8,9,10,11,12,13,14,15.
Engineering single-atom dynamics with electron irradiation
Abstract Atomic engineering is envisioned to involve selectively inducing the desired dynamics of single atoms and combining these steps for larger-scale assemblies.
Ethyl Methyl Sulfone Co-Solvent Eliminates Macroscopic Morphological Instabilities of Lithium Metal Anode
Ethyl Methyl Sulfone Co-Solvent Eliminates Macroscopic Morphological Instabilities of Lithium Metal Anode Lithium metal anode suffers a short cycle life, and the parasitic reactions of lithium with the electrolytes are widely observed. The common sense is to avoid such reactions.
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