Question
A “quantum” form of this quantity proportional to the density of states reduces this quantity in 2D nanostructures. In 2019, Lukyanchuk et al. used ferroelectric nanoparticles to create devices with negative values of this quantity. This quantity appears larger in the input of a transistor than its output in the Miller effect. “Super” devices with high values of this quantity, like EDLCs, are used in EVs because they deliver power faster than batteries. When circuit components are too close to each other, a “parasitic” form of this quantity may decrease efficiency. This quantity is equal to “permittivity times cross-sectional area over distance,” and is increased by sandwiching a dielectric. The charge over the voltage defines, for 10 points, what quantity that measures the ability of a device to store charge? ■END■
Summary
2024 ACF Regionals @ Berkeley | 01/27/2024 | Y | 3 | 100% | 0% | 33% | 71.67 |
2024 ACF Regionals @ Cornell | 01/27/2024 | Y | 3 | 100% | 0% | 33% | 86.00 |
2024 ACF Regionals @ JMU | 01/27/2024 | Y | 9 | 78% | 0% | 33% | 100.86 |
2024 ACF Regionals @ Minnesota | 01/27/2024 | Y | 2 | 100% | 0% | 50% | 94.00 |
2024 ACF Regionals @ Ohio State | 01/27/2024 | Y | 3 | 100% | 0% | 67% | 115.67 |
2024 ACF Regionals @ Rutgers | 01/27/2024 | Y | 5 | 100% | 0% | 40% | 92.80 |
2024 ACF Regionals @ Imperial | 01/27/2024 | Y | 8 | 100% | 0% | 38% | 99.00 |
2024 ACF Regionals @ Vanderbilt | 01/27/2024 | Y | 5 | 100% | 0% | 20% | 103.00 |
2024 ACF Regionals @ MIT | 01/27/2024 | Y | 3 | 100% | 0% | 67% | 120.33 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Pranav Veluri | Berkeley B | Berkeley A | 31 | 10 |
Danny Han (UG) | Penn | Columbia B | 34 | 10 |
Eshan Pant (DII) | NYU A | John Jay | 34 | -5 |
Joon Lee | Stanford B | Berkeley C | 38 | -5 |
Karthik Prasad | Cornell B | Cornell C | 38 | 10 |
Annie Goodman (Grad) | GWU B (Grad) | William & Mary A (UG) | 59 | -5 |
Jonathan Bost (UG) | Liberty A (Grad) | Maryland C (DII) | 61 | -5 |
Arunn Sankar | Georgia Tech A | Vanderbilt B | 66 | 10 |
James Byrne | Bristol | Imperial A | 67 | -5 |
Rasheeq Azad (UG) | UNC B (UG) | JMU B (UG) | 71 | 10 |
Yashodev Vyas | Minnesota C | Arizona State | 72 | -5 |
Jacob Robertson | Oxford A | KCL | 72 | 10 |
Sam Macchi (DII) | Vassar | Rowan | 80 | 10 |
Sam Hutton | Cambridge C | Edinburgh | 80 | 10 |
Michał Gerasimiuk | Stanford A | Stanford C | 83 | 10 |
Calvin Bostleman (DII) | Ohio State A | Ohio State B | 83 | -5 |
Kenny Zhang (UG) | Virginia A (UG) | Liberty B (DII) | 84 | 10 |
Ian Dewan | Kiel | Cambridge B | 86 | -5 |
Kai Madgwick | Durham A | Sheffield | 86 | 10 |
Brian Lai (DII) | Virginia B (UG) | Duke A (UG) | 87 | 10 |
JD Kroth | Iowa State | Minnesota B | 87 | 10 |
Emmett Bicknell (DII) | Cedarville | Kenyon | 87 | 10 |
Maxwell Ye | Cambridge A | Oxford C | 87 | 10 |
Yashwanth Bajji (DII) | Michigan A | Michigan C | 88 | -5 |
Danny Cutbill | RIT A | RIT B | 90 | 10 |
Jacob Martin (UG) | Maryland B (UG) | Roanoke College A (DII) | 90 | 10 |
Albert Zhang (UG) | Columbia C | Haverford | 90 | -5 |
Forrest Weintraub (UG) | Columbia A | NYU B | 90 | 10 |
Carlos Doebeli | Imperial B | Oxford B | 90 | 10 |
Aisling Skeet | Durham B | Warwick | 90 | -5 |
Isaac Mammel (UG) | Maryland A (Grad) | Liberty C (DII) | 95 | -5 |
Gino DeLeone | Binghamton | Cornell A | 99 | -5 |
Matthew Siff | Yale A | Harvard B | 100 | -5 |
Vinu Harihar | Berkeley C | Stanford B | 101 | 10 |
Bryan Ugaz | Arizona State | Minnesota C | 101 | 10 |
Davin Sivertson | Alabama | MTSU | 101 | -5 |
Jerry Zhang | Harvard B | Yale A | 101 | 10 |
Amogh Kulkarni | Geodesic | Georgia Tech B | 103 | 10 |
Jack Oberman | South Carolina | Tennessee | 108 | 10 |
Caden Haustein | Harding | Vanderbilt A | 108 | 10 |
Michael Sun | Brandeis B | Dartmouth A | 113 | -5 |
Bhargav Garre Venkata (DII) | Virginia C (UG) | JMU A (UG) | 114 | 10 |
Rachel Bentham | Cambridge B | Kiel | 118 | 10 |
Dillon Patel | Warwick | Durham B | 129 | 10 |
Yared Tadesse | Cornell A | Binghamton | 130 | 10 |
Brian Dudley (UG) | William & Mary A (UG) | GWU B (Grad) | 130 | 10 |
Vedang Singhal (DII) | UNC D (DII) | GWU A (UG) | 130 | 10 |
Daniel Kim (DII) | Maryland C (DII) | Liberty A (Grad) | 130 | 0 |
Mitchell Indek | Michigan C | Michigan A | 130 | 10 |
Matthew Lam (DII) | Ohio State B | Ohio State A | 130 | 10 |
Ethan Furman (DII) | Haverford | Columbia C | 130 | 10 |
Jerry Vinokurov | John Jay | NYU A | 130 | 10 |
Michael Mays | Imperial A | Bristol | 130 | 10 |
Jack Lewis | MTSU | Alabama | 130 | 10 |
Towery McNeil | Boston University | Brandeis A | 130 | 10 |
William Dougan | Dartmouth A | Brandeis B | 130 | 10 |