Publications by authors named "Ivan Bizyaev"
Herein, we describe a study of the phenomenon of field-induced electron emission from thin films deposited on flat Si substrates. Films of Mo with an effective thickness of 6-10 nm showed room-temperature low-field emissivity; a 100 nA current was extracted at macroscopic field magnitudes as low as 1.4-3.
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- The paper explores the dynamics of nonholonomic systems, specifically the Chaplygin sleigh and the Suslov system, focusing on how their mass distribution changes periodically.
- It presents a specific system of differential equations to describe the behavior of velocities and investigates conditions under which these systems can experience indefinite acceleration, a phenomenon analogous to Fermi's acceleration.
- The authors prove that the variable v can exhibit different growth behaviors based on coefficient choices and identify certain areas in phase space where initial conditions can lead to acceleration, employing a unique approach to averaging in their analysis.