Institute of Physics of Materials AS CR, v. v. i. > People > Kroupa Aleš

RNDr. Aleš Kroupa, CSc.

Room415, 409, 408
Phone number+420 532 290 467, +420 532 290 474, +420 532 290 482
E-mail[javascript protected email address]
Researcher IDA-1162-2014
Positionhead - Structure of Phases and Thermodynamics Group


Svoboda J., Drdlíková K., Drdlík D., Kroupa A., Michalička J., Maca K.: Doping of alumina ceramics by manganese Thermodynamical and experimental approach. Process. Appl. Ceram. 16 (2022) 13-21

Zobač O., Zemanová A., Chen S., Kroupa A.: CALPHAD-Type Assessment of the Pb-Se-Sn System. J. Phase Equil. Diffus. 43 (2022) 243-255

Zobač O., Richter K., Kroupa A.: Experimental Phase Diagram of the Ag-Se-Sn System at 250, 400 and 550 °C. J. Phase Equil. Diffus. 43 (2022) 32-42


Fikar O., Vřešťál J., Kroupa A., Chen S.: The study of the Pb-Se-Te phase diagram: Part 2 - The thermodynamic assessment of the Se-Te and Pb-Se-Te systems. CALPHAD 74 (2021) 102309

Friák M., Mazalová M., Turek I., Zemanová A., Kastil J., Kamarad J., Míšek M., Arnold Z., Schneeweiss O., Všianská M., Zelený M., Kroupa A., Pavlů J., Šob M.: An Ab Initio Study of Pressure-Induced Changes of Magnetism in Austenitic Stoichiometric Ni2MnSn. Materials 14 (2021) 523

Vřešťál J., Kroupa A., Zobač O.: Ni-Sb-Sn (Nickel-Antimony-Tin). Ternary Alloys - A Comprehensive Compendium of Evaluated Constitutional Data and Phase Diagram 20 (2021) 534-554

Kroupa A., Zobač O., Richter K.: The thermodynamic reassessment of the binary Al-Cu system. J. Mater. Sci. 56 (2021) 3430-3443

Homolová V., Kroupa A.: Thermodynamic modeling of the Al-Co-Pd ternary system, aluminum rich corner. Metals 11 (2021) 1803

Gröbner J., Kroupa A., Zobač O.: Cr-Ni-Si (Chromium-Nickel-Silicon). Ternary Alloys - A Comprehensive Compendium of Evaluated Constitutional Data and Phase Diagram 20 (2021) 294-313

Zobač O., Buchlovská K., Pavlů J., Kroupa A.: Thermodynamic Description of Binary System Nickel-Selenium. J. Phase Equil. Diffus. 42 (2021) 468-478

Chen S., Huang ., Hsu Y., Liu J., Zemanová A., Kroupa A.: Phase diagram of Pb-Se-Te system I: Experimental study. CALPHAD 74 (2021) 102310

Kroupa A., Record M., Chen H., Zobač O.: Bi-Sb-Sn (Bismuth-Antimony-Tin). Ternary Alloys - A Comprehensive Compendium of Evaluated Constitutional Data and Phase Diagram 20 (2021) 240-253

Zobač O., Kroupa A.: Ag-Bi-Sn (Gold-Bismuth-Tin). Ternary Alloys - A Comprehensive Compendium of Evaluated Constitutional Data and Phase Diagram 20 (2021) 165-176

Gröbner J., Kroupa A., Zobač O.: Bi-Sn-Zn (Bismuth-Tin-Zinc). Ternary Alloys - A Comprehensive Compendium of Evaluated Constitutional Data and Phase Diagram 20 (2021) 254-271


Chen S., Huang ., Hsu Y., Kroupa A.: Phase Diagram of the Pb-Se-Sn System. J. Electronic Mater. 49 (2020) 4714-4729

Zobač O., Kroupa A., Richter K.: Experimental study of the Al-Cu-Zn ternary phase diagram. Mater. Sci. 55 (2020) 10796-10810

Zobač O., Kroupa A., Richter K.: Experimental isothermal sections of the ternary phase diagram Al-Cu-Si at 600 °C and 800 °C. J. Mater. Sci. 55 (2020) 15322-15333

Dinsdale A., Zobač O., Kroupa A., Khvan A.: Use of third generation data for the elements to model the thermodynamics of binary alloy systems: Part 1 - The critical assessment of data for the Al-Zn system. CALPHAD 68 (2020) 101723

Zobač O., Kroupa A.: The Thermodynamic Assessment of the Binary System Bi-Rh. J. Phase Equil. Diffus. 41 (2020) 900-906

Du J., Zemanová A., Hutabalian Y., Kroupa A., Chen S.: Phase diagram of Ag-Pb-Sn system. CALPHAD 71 (2020) 101997

Brož P., Zelenka F., Vřešťál J., Zemanová A., Kroupa A., Buršík J., Svoboda M., Šimoníková L., Pokorný T.: Experimental study and thermodynamic re-assessment of the Co-Sb system. CALPHAD 68 (2020) 101694

Vykoukal V., Zelenka F., Buršík J., Káňa T., Kroupa A., Pinkas J.: Thermal properties of Ag@Ni core-shell nanoparticles. CALPHAD 69 (2020) 101741


Jedličková V., Zemanová A., Kroupa A.: The Thermodynamic Assessment of the Co-Sn System. J. Phase Equil. Diffus. 40 (2019) 21-33

Zobač O., Kroupa A., Zemanová A., Richter K.: Experimental Description of the Al-Cu Binary Phase Diagram. Metall. Mater. Trans. A 50 (2019) 3805-3815

Kroupa A., Watson A.: In Celebration of Prof. Jan Vřešťál's 80th Birthday. J. Phase Equil. Diffus. 40 (2019) 1-2

Kroupa A., Vykoukal V., Káňa T., Zemanová A., Pinkas J., Šob M.: The theoretical and experimental study of the Sb-Sn nano-alloys. CALPHAD 64 (2019) 90-96

Kroupa A., Pavlů J., Šob M.: Professor Jan Vřešťál and His Contributions Towards the Implementing of Ab Initio Data into the CALPHAD Method and Extension of the Phase Diagram Calculations Down to 0 K. J. Phase Equil. Diffus. 40 (2019) 3-9


Falat L., Ciripová L., Homolová V., Kroupa A.: The influence of isothermal ageing and subsequent hydrogen charging at room temperature on local mechanical properties and fracture characteristics of Martensitic- Bainitic weldments for power engineering. J. Mining Metall. B 53B (2017) 373-382

Kroupa A., Mazalová M., Richter K.: The reassessment of the Al-V system and new assessment of the Al-Si-V system. CALPHAD 59 (2017) 47-60


Repovský P., Homolová V., Ciripová L., Kroupa A., Zemanová A.: Experimental study and thermodynamic modelling of the B-Fe-Mn ternary system. CALPHAD 55 (2016) 252-259


Zobač O., Sopoušek J., Kroupa A.: Calphad-type assessment of the Sb-Sn-Zn ternary system. CALPHAD 51 (2015) 51-56

Kroupa A., Káňa T., Buršík J., Zemanová A., Šob M.: Modelling of phase diagrams of nanoalloys with complex metallic phases: Application to Ni-Sn. Phys. Chem. Chem. Phys. 17 (2015) 28200-28210


Kroupa A., Mishra R., Rajamohan D., Flandorfer H., Watson A., Ipser H.: Phase equilibria in the ternary Ni-Sb-Sn system: Experiments and calculations. CALPHAD 45 (2014) 151-166

Homolová V., Repovský P., Výrostková A., Kroupa A.: Experimental and theoretical determination of phase fraction in the Fe-B-V alloys. J. Phase Equil. Diffus. 35 (2014) 172-177


Kroupa A.: Modelling of phase diagrams and thermodynamic properties using Calphad method - Development of thermodynamic databases. Comp. Mater. Sci. 66 (2013) 3-13

Mishra R., Kroupa A., Zemanová A., Ipser H.: Phase Equilibria in the Sn-Rich Corner of the Ni-Sb-Sn System. J. Electronic Mater. 42 (2013) 646-653

Schmetterer C., Zemanová A., Flandorfer H., Kroupa A., Ipser H.: Phase equilibria in the ternary In-Ni-Sn system at 700 degrees C. Intermetallics 35 (2013) 90-97

Homolová V., Výrostková A., Ciripová L., Kroupa A.: Phase analysis of Fe-B-V system. Kovové materiály 51 (2013) 135-139


Kroupa A., Dinsdale A., Watson A., Vřešťál J., Zemanová A., Brož P.: The Thermodynamic database COST MP0602 for materials for high-temperature lead-free soldering. J. Mining Metall. B 48 (2012) 339-346

Kroupa A., Andersson D., Hoo N., Pearce J., Watson A., Dinsdale A., Mucklejohn S.: Current Problems and Possible Solutions in High-Temperature Lead-Free Soldering. J. Mater. Eng. and Performance 21 (2012) 629-637

Smetana B., Zlá S., Kroupa A., Žaludová M., Drápala J., Burkovič R., Petlak D.: Phase transition temp. of Sn-Zn-Al system and their comparison with calculated phase diagrams. J. Therm. Anal. Calorim. 110 (2012) 369-378

Homolová V., Kroupa A., Výrostková A.: Calculation of Fe-B-V ternary phase diagram. J. Alloys Comp. 520 (2012) 30-35

Zemanová A., Kroupa A., Dinsdale A.: Theoretical assessment of the Ni-Sn system. Monatshefte für Chemie 143 (2012) 1255-1261

Mishra R., Zemanová A., Kroupa A., Flandorfer H., Ipser H.: Synthesis and characterization of Sn-rich Ni-Sb-Sn nanosolders. J. Alloys Comp. 513 (2012) 224-229

Mishra R., Kroupa A., Terzieff P., Ipser H.: Thermochemistry of liquid Ni-Sb-Sn alloys. Thermochimica Acta 536 (2012) 68-73

Number of ProjectName
18-25660J Complex theoretical and experimental phase diagram determinations of the advanced thermoelectric Ag-Pb-Sn-Te and Pb-Se-Sn-Te systems
17-15405S Advanced experimental and theoretical approaches to size-dependent phase diagrams of nanoalloys
GA14-15576S Complex study of phase diagrams of advanced metallic materials, combining ab initio and semiempirical modelling with experimental methods
LD11024 Theoretical and experimental study of phase diagrams of nanoalloys
P108/10/1908 Thermodynamics of intermetallic phases using combined theoretical and experimental approach
OC08053 Phase equilibria in Zn-Sn-X metallic systems for high-temperature lead-free solders
COST MP0602 HISOLD - Advanced Solder Materials for High Temperature Application
106/07/1078 Theoretical and experimental investigations of thermodynamic properties in transition metal based intermetallic phases
NMP2-CT-2003- 505504 European Lead - Free Soldering Network
COST OC 531.02 Lead Free Solder Materials