Conference reports

2023

Focused Expert Meeting on Interfacing Magnetism and Superconductivity with Topological Matter, Warsaw, Poland, 17-18.01.2023

• M. Matusiak Heat transport in Weyl semimetals (C)

The XVI International Workshop on Complex Systems, Andalo, Italy, 13-17.03.2023

• D. Szewczyk, M.A. Ramos On the characteristic thermal conductivity plateau in model amorphous silica (P) 
• A.I. Krivchikov, A. Jeżowski, M.S. Barabashko Hump universality and singularity in low-temperature heat capacity of crystalline and amorphous solids: boson peak or van Hove signature (L)

Tenth International Temperature Symposium, ITS10, Anaheim, CA, USA, 3-7.04.2023

• J.V. Pearce, R.L. Rusby, R.I. Veltcheva, D. del Campo, C. Garcia Izquierdo, A. Merlone, G. Coppa, A. Kowal, L. Eusebio, J. Bojkovski, V. Žužek, F. Sparasci, P. Pavlasek, M. Kalemci, A. Uytun, A. Peruzzi Realizing the redefined kelvin: Extending the life of ITS-90 (P)
• A. Kowal, F. Sparasci, C. Pan, C. Tauzin, H. Zhang, B. Gao, L. Pitre Direct comparison of the 3He and 4He vapor-pressure thermometers at LNE-Cnam within the overlapping temperature range (C)
• A. Kowal, J. Dobosz, J. Zając, R. Nikonkov A low temperature cryostat for comparative calibration of thermometers (P)

Workshop on i-Caloric Effects, online,  26-27.04.2023

• Yu. Koshkid’ko, A. Oli, I. Dubenko, J. Ćwik, A. Granovsky, E. Lähderanta, A. Zhukov, S. Talapatra, S. Stadler, N. Ali Magnetocaloric Effect in Ni-Mn-In-based Heusler Alloys in High Magnetic Fields (IL) 

The 17th Cryogenics 2023, IIR Conference, Dresden, Germany, 25-28.04.2023

•  J. Ćwik, Yu. Koshkidko, K. Kowalska, B. Weise, K. Nenkov, N. A. de Oliveira High Field Dependence Of The Magnetocaloric Effect In Low Temperature Ordered Laves-Phase Pseudo-Binary Compounds  (C) 

The 8th International Conference on Superconductivity and Magnetism ICSM2023, Ölüdeniz-Fethiye, Turkey, 4-11.05.2023

• D. Gajda, M. Babij, A.J. Zaleski, L.M. Tran, A.J. Morawski, D. Szymański, M.A. Rindfleische, M.S.A. Hossain Critical current density in MgB₂ wires with nano – amorphous isotopic boron (¹¹B) made by CTFF method (IL)
• D. Avcı, H. Yetiş, D. Gajda, M. Babij, L.M. Tran, F. Karaboğa, C. Aksoy, A. Zaleski, İ. Belenli Small joint design for superconducting MgB₂ wires (L)
• D. Gajda, J. Ćwik, Y. Koshkidko, K. Kowalska, B. Weise, N. de Oliveira Magnetic and thermodynamic properties in the doped Ho_1-xEr_xNi₂ solid solutions (P)
• J. Ćwik, Y. Koshkid’ko, K. Kowalska, B. Weise, N. de Oliveira Magnetic and magnetocaloric properties in low temperature ordered Laves Phase compounds (IL) 
• D. Avcı, H. Yetiş, D. Gajda, M. Babij, L.M. Tran, F. Karaboğa, A. Zaleski, İ. Belenli A new approach for production of IMD MgB₂ wires (P)

Fourth Workshop on Size-Dependent Effect in Materials for Environmental Protection and Energy Application – SizeMat, Pomorie, Bulgaria, 10-14.05.2023

• B. Georgieva, S. Kolev, K. Krezhov, Ch. Ghelev, D. Kovacheva, P. Tzvetkov, B. Vertruyen, R. Closset, L. M. Tran, M. Babij, T. Koutzarova Magnetic phase transitions in Sr_1.5Ba_0.5Zn₂Fe₁₂O₂₂ bulk samples (P)

Magnetic Fields in Materials Research, Wrocław, Poland, 22-24.05.2023

• L.M. Tran, M. Babij, Z. Bukowski, A.J. Zaleski Coexistance of superconductivity and antiferromagnetism in Eu_0.73Ca_0.27(Fe_0.87Co_0.13)₂As₂ (P)
• L.M. Tran, M. Babij, Z. Bukowski, A.J. Zaleski Switching superconducting state "on" and „off” depending on the direction of the magnetic field in the Co- and Ca-doped EuFe2As2-based magnetic-superconductors (P)
• Y. Koshkidko, J. Ćwik, K. Rogacki, A. Oli, I. Dubenko, S. Talapatra, N. Ali, S. Stadler, V.V. Khovaylo, E.T. Dilmieva, I. Musabirov, A.P. Kamantsev, A.V. Mashirov, V.G. Shavrov, V.V. Koledov, A.B. Granovsky, A. Zhukov,  S. Mejia, E. Bykov, T. Gottschall, Y. Skourski Magnetostructural Transition and Magnetocaloric Effect of Heusler Alloys at High Magnetic Fields (IL)

4th International Scientific Seminar “Caloric Days in Dagestan: Functional Materials and Their Applications”, Derbent (Republic of Dagestan, Russia)  27-31.05.2023  online

• Yu.S. Koshkid’ko, E.T. Dilmieva, A.P. Kamantsev, A.V. Mashirov, J. Cwik, N.B. Kol’chugina, V.V. Koledov, V.G. Shavrov Magnetocaloric Materials for Low-Temperature Magnetic Cooling  (C)
• Shavrov V.G., Kamantsev A.P., Koshkidko Yu.S., Mashirov A.V., Koshelev A.V., Gaifullin R.Yu., Musabirov I.I. Magnetocaloric effect in the Heusler alloy Ni_44.4Mn_36.2Sn_14.9Cu_4.5 at cryogenic temperatures (C)

RAP Conference 2023 Hellenic Centre for Marine Research (HCMR) Anavyssos, Attica, Greece, 29.05-2.06.2023

• K. Krezhov, Т. Koutzarova, В. Georgieva, S. Kolev, D. Kovacheva, B. Vertruyen, R. Closset, L.M. Tran, М. Babij, A. Senyshyn Effects of preparation route magnetic ordering near room temperature in Al-substituted Ba-Sr Y-type hexaferrites (L C)

Samarkand International Symposium on Magnetism SISM-2023, Samarkand, Uzbekistan, 2-6.06.2023

• Shavrov V.G., Bychkov I.V. , Koledov V.V. , Kamantsev A.P., Karpukhin D.A. , Kolesov K.A., Koshkid’ko Yu.S., Kuznetsov A.S., Kuzmin D.A., Mashirov A.V. , Petrov A.O., Prokunin A.V., Suslov D.A., Taskaev S.V. , Utarbekova M.V. Search for the new approaches to new generation of cryogenic and superconducting technology based on phase transitions in magnetic fields (C) 
• Dubenko I. , Oli A., Duncan J., Granovsky A., Koshkid’ko Yu., Stadler S., Talapatra S., Ali N. Magnetic properties of b-doped Mn-Ga-C-based alloys  (C)

3rd International Conference Condensed Matter & Low Temperature Physics 2023, Kharkiv, Ukraine, online, 5-11.06.2023

• E. V. Petrenko, L. V. Bludova, A. L. Solovjov, K. Rogacki Evolution of the pseudogap temperature dependence under the influence of strong magnetic fields in YBCO films (C)
• L.V. Bludova, E.V. Petrenko, A.L. Solovjov, E. Hannachi, Y. Slimani, M.A. Almessiere Pseudogap and fluctuation conductivity studies: YBCO polycrystal co-added with BaTiO₃ and WO₃ nanoparticles (C)
• A.L. Solovjov, L. V. Bludova, M.V. Shytov, S.N. Kamchatnaya, Z.F. Nazyrov,  R. V. Vovk Evolution of the pseudogap and excess conductivity of YBa2Cu3O7-δ single crystals in the course of long-term aging  (C)
• A. L. Solovjov, A. S. Kolisnyk, L. V. Omelchenko, E. V. Petrenko  Yu. A. Kolesnichenko, R. V. Vovk Effects of annealing on the fluctuation conductivity and pseudogap in slightly doped HoBa₂Cu₃O_7–δ single crystals (C)
• O.O. Romantsova, Yu.V. Horbatenko, O.A. Korolyuk, A.I. Krivchikov, D. Szewczyk, A. Jeżowski Universal Temperature Dependence of the Diffusions Contribution to the Thermal Conductivity of Complex Clathrate-type Crystals (P)

The European Conference PHYSICS OF MAGNETISM 2023, Poznań, Poland, 26-30.06.2023

• J. Chmielowiec, G. Paściak, A. Zaleski, L.M. Tran, B. Idzikowski, Z. Barsova, R. Wiglusz Synthesis, structural magnetic and electric properties of Mn–Zn ferrite spinel nanoparticles (P)

The 17th International Conference on Phonon Scattering in Condensed Matter, Phonons 2023, Paris, France, 2-7.07.2023

• O.O. Romantsova, D. Szewczyk, A. Jeżowski, O.A. Korolyuk, A.I. Krivchikov, Yu. V. Horbatenko Heat transfer in crystalline clathrate compounds at low temperatures (P)

26th International Conference on Chemical Thermodynamics (ICCT-2023), Osaka, Japan, 30.07-04.08.2023

• A.I. Krivchikov, A. Jeżowski Hump universality and singularity in low-temperature heat capacity of crystalline and amorphous solids: Boson peak or van Hove signature (L)

 The 9th International Discussion Meeting on Relaxations in Complex Systems (9 IDMRCS), Chiba, Japan, 12-18.08.2023

• D. Szewczyk Experimental evidences of the unified thermal transport theory (IL)
• D. Szewczyk, M.A. Ramos New experimental setup for measurements of thermal conductivity and specific heat in glassy materials at low temperatures (P) 
• A. Krivchikov, A. Jeżowski New Insights into Thermal Properties of Amorphous Solids and Disordered Crystals (IL)

The 28th International Magnet Technology Conference (MT – 28), Aix-en-Provence, France, 10-15.09.2023

• D. Gajda, M. Babij, A.J. Zaleski, L.M. Tran, A.J. Morawski, D. Szymański, M. Rindfleisch, T. Czujko, M.S.A. Hossain Critical current density in straight undoped MgB2 wires and small coils undoped MgB2 with nano-amorphous isotopic boron (¹¹B) made by IMD method (P)

Twenty-third International Summer School on Vacuum, Electron and Ion Technologies, Sozopol, Bulgaria, 18-22.09.2023

• M. Babij, D Gajda, L.M. Tran, A. Zaleski, D. Avci, F. Karaboğa, H. Yetiş, I. Belenli The critical current density and pinning centers in rare earth doped MgB₂ wires (IL)
• B. Georgieva, S. Kolev, K. Krezhov, Ch. Ghelev, D. Kovacheva, P. Tzvetkov, L.M. Tran, M. Babij, B. Vertruyen, R. Closset, T. Koutzarova Substitution Effect on the Magnetic Properties of Y-Type Hexaferrites (P)
• T. Koutzarova, B. Georgieva, S. Kolev, K. Krezhov, Ch. Ghelev, D. Kovacheva, P. Tzvetkov, L.M. Tran, M. Babij, B. Vertruyen, R. Closset Studies on the Method of Synthesis Effect on the Hexaferrites Properties (P)

IV International Conference on Functional Materials for Innovative Energy - “FMIE 2023", Kiev, Ukraine, 20-21.09.2023

• A.V. Terekhov, V. B. Stepanov, Yu. A. Kolesnichenko, E. Lӧhderanta, K. Rogacki, A. L. Solovjov Possibility of Dirac fermions existence in Bi_95.69Mn_3.69Fe_0.62 (L)

4th Metrology for Meteorology and Climate – MMC 2023; Torino, Italy, 25-29.09.2023

• M. Dobre, J. Dobosz, A. Kowal Low uncertainty calibration method for temperature sensors in air (C)

International Conference on sensor, detector, materials science and technologies, Bolu, Turkey, 05-07.10. 2023

• D. Gajda, M. Babij, A. Zaleski, L.M. Tran, D. Avcı, H. Yetiş, İ. Belenli, F. Karaboğa, G Gajda The creation of high-field and high-temperature pinning centers in Sm₂O₃ doped MgB₂ wires and bulks (L)

3rd Full Action Meeting of EsSENce Cost Action CA19118, Ateny, Greece, 23-25.10.2023

• D. Szewczyk, A. Krivchikov Thermal transport studies of ABS polymer and its composite with graphene oxide (IL) 

International Advanced Research Workshop “Thermal Conductivity Of Solid States At Low Temperature”, Kharkiv, Ukraine, online, 25.10.2023

• D. Szewczyk, M. Cassetta Low-temperature features of volcanic glasses: heat capacity studies (IL)
• A. Krivchikov Exponential approximation for coherent tunnel contribution in thermal conductivity of complex solid (IL)

14th International Conference on Nitride Semiconductors, Fukuoka, Japan, 12-17.11.2023

• D. Majchrzak, L.M. Tran, M. Babij, K. Opołczyńska, W. Olszewski, J. Serafińczuk, D. Hommel Application of the graded AlGaN:Mg layer to obtain low resistivity ohmic contact in deep UV emitters (P)

LEGEND:

 (IL) - invited talk, (L) -lecutre, (C) - contributed talk, (P) - poster