Search Results - "Kochetkova, Ekaterina"

A new Andrews–Crandall-type identity and the number of integer solutions to x2+2y2+2z2=n by Dospolova, Mariia, Kochetkova, Ekaterina, Mortenson, Eric T.

“…Using a higher-dimensional analog of an identity known to Kronecker, we discover a new Andrews–Crandall-type identity and use it to count the number of integer…”
Get full text

Josephson coupling across magnetic topological insulator MnBi2Te4 by Jansen, Thies, Kochetkova, Ekaterina, Isaeva, Anna, Brinkman, Alexander, Li, Chuan

“…Topological superconductors hosting Majorana zero modes are of great interest for both fundamental physics and potential quantum computing applications. In…”
Get full text

Regional Algorithm of Quantitative Assessment of Cyanobacteria Blooms in the Eastern Part of the Gulf of Finland Using Satellite Ocean Color Data by Vazyulya, Svetlana, Kopelevich, Oleg, Sahling, Inna, Kochetkova, Ekaterina, Lange, Evgenia, Khrapko, Alexander, Eremina, Tatyana, Glukhovets, Dmitry

“…Summer blooms of potentially harmful cyanobacteria are common in the Baltic Sea. Under clear sky conditions, the cyanobacterial blooms are easily detectable…”
Get full text

Ubiquitous Order‐Disorder Transition in the Mn Antisite Sublattice of the (MnBi2Te4)(Bi2Te3)n Magnetic Topological Insulators by Sahoo, Manaswini, Onuorah, Ifeanyi John, Folkers, Laura Christina, Kochetkova, Ekaterina, Chulkov, Evgueni V., Otrokov, Mikhail M., Aliev, Ziya S., Amiraslanov, Imamaddin R., Wolter, Anja U. B., Büchner, Bernd, Corredor, Laura Teresa, Wang, Chennan, Salman, Zaher, Isaeva, Anna, De Renzi, Roberto, Allodi, Giuseppe

“…Magnetic topological insulators (TIs) herald a wealth of applications in spin‐based technologies, relying on the novel quantum phenomena provided by their…”
Get full text

Intermixing‐Driven Surface and Bulk Ferromagnetism in the Quantum Anomalous Hall Candidate MnBi6Te10 by Tcakaev, Abdul‐Vakhab, Rubrecht, Bastian, Facio, Jorge I., Zabolotnyy, Volodymyr B., Corredor, Laura T., Folkers, Laura C., Kochetkova, Ekaterina, Peixoto, Thiago R. F., Kagerer, Philipp, Heinze, Simon, Bentmann, Hendrik, Green, Robert J., Gargiani, Pierluigi, Valvidares, Manuel, Weschke, Eugen, Haverkort, Maurits W., Reinert, Friedrich, van den Brink, Jeroen, Büchner, Bernd, Wolter, Anja U. B., Isaeva, Anna, Hinkov, Vladimir

“…The recent realizations of the quantum anomalous Hall effect (QAHE) in MnBi2Te4 and MnBi4Te7 benchmark the (MnBi2Te4)(Bi2Te3)n family as a promising hotbed for…”
Get full text

Technology of physical and coordination-technical improvement of firefighters and rescuers in training activities by Shalaginov, Vasilij, Germanov, Gennady, Grigorieva, Elena, Korolkov, Alexey, Kochetkova, Ekaterina

“…The study defines pedagogical conditions that contribute to the growth of sports skills of men 19-23 years old, competing in fire and rescue sports. The…”
Get full text

Novel K/Mn phosphate hydrates, K2Mn3(H2O)2[P2O7]2 and KMn(H2O)2[Al2(PO4)3]: hydrothermal synthesis and crystal chemistry by Kiriukhina, Galina V., Yakubovich, Olga V., Shvanskaya, Larisa V., Kochetkova, Ekaterina M., Dimitrova, Olga V., Volkov, Anatoliy S., Simonov, Sergey V.

“…Two novel K/Mn phosphate hydrates, namely, dipotassium trimanganese dipyrophosphate dihydrate, K2Mn3(H2O)2[P2O7]2, (I), and potassium manganese dialuminium…”
Get full text

A first Mn member in the struvite morphotropic series, CsMn(H2O)6(PO4): hydrothermal synthesis, crystal structure and interconnections within the family of related phosphates by Kiriukhina, Galina V., Yakubovich, Olga V., Kochetkova, Ekaterina M., Dimitrova, Olga V., Volkov, Anatoliy S.

“…Caesium manganese hexahydrate phosphate, CsMn(H2O)6(PO4), was synthesized under hydrothermal conditions. Its crystal structure was determined from…”
Get full text

Novel K/Mn phosphate hydrates, K 2 Mn 3 (H 2 O) 2 [P 2 O 7 ] 2 and KMn(H 2 O) 2 [Al 2 (PO 4 ) 3 ]: hydrothermal synthesis and crystal chemistry by Kiriukhina, Galina V, Yakubovich, Olga V, Shvanskaya, Larisa V, Kochetkova, Ekaterina M, Dimitrova, Olga V, Volkov, Anatoliy S, Simonov, Sergey V

“…Two novel K/Mn phosphate hydrates, namely, dipotassium trimanganese dipyrophosphate dihydrate, K Mn (H O) [P O ] , (I), and potassium manganese dialuminium…”
Get full text

Modeling of the supply-demand imbalance in engineering labor market by Kochetkova, Ekaterina V.

Get full text

A new Andrews–Crandall-type identity and the number of integer solutions to $$x^2+2y^2+2z^2=n by Dospolova, Mariia, Kochetkova, Ekaterina, Mortenson, Eric T.

Get full text

From Parasite to Pandemic. How Korean Cities Can Lead the Way to a Global Post-COVID Urbanism by Ken Fallas, Ekaterina Kochetkova

“…Nature does not negotiate, and COVID-19 proved it by triggering a real-time experiment on a self-confined civilization trying to cope with its effects over our…”
Get full text

Novel conjugates of 4-amino-2,3-polymethylenequinolines and vanillin as potential multitarget agents for AD treatment by Makhaeva, Galina F., Serkov, Igor V., Kovaleva, Nadezhda V., Rudakova, Elena V., Boltneva, Natalia P., Kochetkova, Ekaterina A., Proshin, Alexey N., Bachurin, Sergey O.

“…[Display omitted] A series of novel conjugates of 4-amino-2,3-polymethylene quinolines and phenolic antioxidant vanillin was synthesized by the condensation of…”
Get full text

Novel K/Mn phosphate hydrates, K2Mn3(H2O)22 and KMn(H2O)2: hydrothermal synthesis and crystal chemistry by Kiriukhina, Galina V, Yakubovich, Olga V, Shvanskaya, Larisa V, Kochetkova, Ekaterina M, Dimitrova, Olga V, Volkov, Anatoliy S, Simonov, Sergey V

“…Two novel K/Mn phosphate hydrates, namely, dipotassium trimanganese dipyrophosphate dihydrate, K2Mn3(H2O)2[P2O7]2, (I), and potassium manganese dialuminium…”
Get full text

Ocean color algorithm for the retrieval of the particle size distribution and carbon-based phytoplankton size classes using a two-component coated-sphere backscattering model by Kostadinov, Tihomir S, Robertson Lain, Lisl, Kong, Christina Eunjin, Zhang, Xiaodong, Maritorena, Stéphane, Bernard, Stewart, Loisel, Hubert, Jorge, Daniel S. F, Kochetkova, Ekaterina, Roy, Shovonlal, Jonsson, Bror, Martinez-Vicente, Victor, Sathyendranath, Shubha

“…The particle size distribution (PSD) of suspended particles in near-surface seawater is a key property linking biogeochemical and ecosystem characteristics…”
Get full text

Intermixing-Driven Surface and Bulk Ferromagnetism in the Quantum Anomalous Hall Candidate MnBi6 Te10 by Tcakaev, Abdul-Vakhab, Rubrecht, Bastian, Facio, Jorge I, Zabolotnyy, Volodymyr B, Corredor, Laura T, Folkers, Laura C, Kochetkova, Ekaterina, Peixoto, Thiago R F, Kagerer, Philipp, Heinze, Simon, Bentmann, Hendrik, Green, Robert J, Gargiani, Pierluigi, Valvidares, Manuel, Weschke, Eugen, Haverkort, Maurits W, Reinert, Friedrich, van den Brink, Jeroen, Büchner, Bernd, Wolter, Anja U B, Isaeva, Anna, Hinkov, Vladimir

Get full text

Intermixing-Driven Surface and Bulk Ferromagnetism in the Quantum Anomalous Hall Candidate MnBi 6 Te 10 by Tcakaev, Abdul-Vakhab, Rubrecht, Bastian, Facio, Jorge I, Zabolotnyy, Volodymyr B, Corredor, Laura T, Folkers, Laura C, Kochetkova, Ekaterina, Peixoto, Thiago R F, Kagerer, Philipp, Heinze, Simon, Bentmann, Hendrik, Green, Robert J, Gargiani, Pierluigi, Valvidares, Manuel, Weschke, Eugen, Haverkort, Maurits W, Reinert, Friedrich, van den Brink, Jeroen, Büchner, Bernd, Wolter, Anja U B, Isaeva, Anna, Hinkov, Vladimir

“…The recent realizations of the quantum anomalous Hall effect (QAHE) in MnBi Te and MnBi Te benchmark the (MnBi Te )(Bi Te ) family as a promising hotbed for…”
Get full text

A new Andrews--Crandall-type identity and the number of integer solutions to $x^2+2y^2+2z^2=n by Dospolova, Mariia, Kochetkova, Ekaterina, Mortenson, Eric T

“…Ramanujan Journal 63 (2024), no. 4, 969-994 Using a higher-dimensional analog of an identity known to Kronecker, we discover a new Andrews--Crandall-type…”
Get full text

Intermixing-driven surface and bulk ferromagnetism in the quantum anomalous Hall candidate MnBi$_6$Te$_{10} by Tcakaev, Abdul V, Rubrecht, Bastian, Facio, Jorge I, Zabolotnyy, Volodymyr B, Corredor, Laura T, Folkers, Laura C, Kochetkova, Ekaterina, Peixoto, Thiago R. F, Kagerer, Philipp, Heinze, Simon, Bentmann, Hendrik, Green, Robert J, Gargiani, Pierluigi, Valvidares, Manuel, Weschke, Eugen, Haverkort, Maurits W, Reinert, Friedrich, Brink, Jeroen van den, Büchner, Bernd, Wolter, Anja U. B, Isaeva, Anna, Hinkov, Vladimir

“…The recent realizations of the quantum anomalous Hall effect (QAHE) in MnBi$_2$Te$_4$ and MnBi$_4$Te$_7$ benchmark the (MnBi$_2$Te$_4$)(Bi$_2$Te$_3$)$_n$…”
Get full text

HELCOM indicators of eutrophication: are the "environmental objectives" achievable for the Gulf of Finland? by Eremina, Tatjana, Ershova, Alexandra, Korobchenkova, Ksenia, Lange, Evgeniia, Khaimina, Olga, Kochetkova, Ekaterina

“…The environmental status of the Gulf of Finland water environment was analyzed on the basis of data of Russian State Hydrometeorological University…”
Get full text