Question
In a potential of this type, transitions between states can be suppressed by tuning the potential to the “magic wavelength.” In a potential of this type, the ratio between an interaction matrix element, U, and a tunneling parameter, J, has a critical value denoting a phase transition. Rubidium atoms in a potential of this type transition between superfluid and Mott insulator states as the potential depth is increased. An alternative to the fountain method for making atomic clocks involves a potential of this type which traps atoms using the (*) AC Stark effect. The interference of crossed laser beams forms an “optical” analogue of these structures, which in 3 dimensions come in 14 types and are built from primitive, face-centered, or body-centered unit cells. For 10 points, give this term for the periodic structure formed by crystals. ■END■
Summary
2023 BHSU @ Northwestern | 02/25/2023 | N | 6 | 100% | 0% | 33% | 122.33 |
2023 BHSU @ Maryland | 03/11/2023 | Y | 3 | 100% | 0% | 33% | 116.00 |
2023 BHSU @ Berkeley | 03/18/2023 | Y | 3 | 100% | 0% | 67% | 131.00 |
2023 BHSU @ Yale | 04/08/2023 | Y | 3 | 100% | 33% | 33% | 106.00 |
2023 BHSU @ Waterloo | 04/15/2023 | Y | 3 | 100% | 0% | 67% | 134.67 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Kevin Wang | meet the new weird, same as the old weird | Watching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again | 56 | 15 |
Vincent Du | The Perfection of Wisdom in 8,000 Negs | Glass Onyen: A Knives Out Mystery | 94 | 10 |
Stephen Liu | [Insert Lawyer Joke Here] | Berkeley A | 104 | -5 |
Colin Veevers | Neg 5! Playing Quizbowl, Liddy Style | The Passion According to C.H. | 104 | -5 |
Martin Profant | Parth et al. | The Vulture's Guide to Buzz | 112 | -5 |
Isaac Mammel | Maryland A | Fan-tastic Negs and Where to Find Them | 118 | 10 |
Adam Silverman | nats is supposed to mean you all have gone soft | Olmo (Bonus) Bagelry | 118 | -5 |
Kevin Ye | Berkeley B | Stanford B | 122 | 10 |
Ankit Aggarwal | It's Joever | Stanford A | 125 | -5 |
JJ Tsai | Rutgers Diaspora | Maryland B+ | 125 | -5 |
Michal Gerasimiuk | UG Championship Players (and Mazin) | Columbia B | 126 | 10 |
Ian Chow | Milan et al. | Cameron et al. | 132 | 10 |
Shahar Schwartz | Berkeley A | [Insert Lawyer Joke Here] | 135 | 10 |
Tim Morrison | Stanford A | It's Joever | 136 | 10 |
Jonathan Magin | Maryland B+ | Rutgers Diaspora | 136 | 10 |
Liam Kusalik | The Vulture's Guide to Buzz | Parth et al. | 136 | 10 |
Tony Chen | The Passion According to C.H. | Neg 5! Playing Quizbowl, Liddy Style | 136 | 10 |
Josh Xiong | Olmo (Bonus) Bagelry | nats is supposed to mean you all have gone soft | 136 | 10 |