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P. W. Anderson showed that this property is robust against imperfections in “dirty” materials displaying this property. Electrons in materials displaying this property pull positive charge carriers towards them, resulting in a small attractive force on other electrons. Within these materials, the magnetic field obeys a Helmholtz equation with eigenvalue equal to one over the square of the (*) London penetration depth. 1.764 times the Boltzmann constant times the critical temperature for this phenomenon gives the energy gained by forming a Cooper pair in the BCS theory of this phenomenon. For 10 points, name this low temperature phenomenon in which a material’s DC electrical resistance drops to zero. ■END■
2023 ILLIAC (Cornell) | 2023-10-21 | Y | 4 | 100% | 0% | 25% | 76.75 |
2023 ILLIAC (Mainsite) | 2023-10-21 | Y | 8 | 88% | 13% | 13% | 78.86 |
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Yashwanth Bajji | Michigan A | SIUE A | 32 | -5 |
Stan Melkumian | Purdue A | Ohio State A | 42 | 15 |
Raza Ali | Rochester C | Cornell Fire | 55 | -5 |
Darryl Wang | Rochester A | Rochester B | 60 | 10 |
Samarth Ram | Chicago B | Purdue C | 61 | 10 |
Forrest Weintraub | Columbia Ly-α | Cornell Earth | 73 | 10 |
Matt Schiavone | Purdue B | Missouri | 82 | 10 |
Ezra Santos | Chicago C | Ohio State C | 85 | 10 |
Cade Reinberger | RIT | Cornell Wind | 86 | 10 |
Robert Condron | Chicago A | WUSTL | 87 | 10 |
Karthik Prasad | Cornell Fire | Rochester C | 88 | 10 |
Mitchell Indek | Michigan B | SIUE B | 88 | 10 |
Max Hodes | Chicago D | Ohio State B | 107 | 10 |
Logan Mathis | SIUE A | Michigan A | 107 | 0 |