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Sahar Ayachi
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Ni and Ag electrodes for magnesium silicide based thermoelectric generators
NH Pham, N Farahi, H Kamila, A Sankhla, S Ayachi, E Müller, J de Boor
Materials today energy 11, 97-105, 2019
402019
Room and high temperature mechanical properties of Mg2Si, Mg2Sn and their solid solutions
G Castillo-Hernandez, M Yasseri, B Klobes, S Ayachi, E Müller, J de Boor
Journal of Alloys and Compounds 845, 156205, 2020
252020
Developing Contacting Solutions for Mg2Si1–xSnx-Based Thermoelectric Generators: Cu and Ni45Cu55 as Potential Contacting Electrodes
S Ayachi, G Castillo Hernandez, NH Pham, N Farahi, E Müller, ...
ACS Applied Materials & Interfaces 11 (43), 40769-40780, 2019
222019
On the relevance of point defects for the selection of contacting electrodes: Ag as an example for Mg2 (Si, Sn)-based thermoelectric generators
S Ayachi, R Deshpande, P Ponnusamy, S Park, J Chung, S Park, B Ryu, ...
Materials Today Physics 16, 100309, 2021
202021
Solar thermoelectricity for power generation
S Ayachi, X He, HJ Yoon
Advanced Energy Materials 13 (28), 2300937, 2023
152023
Overcoming Asymmetric Contact Resistances in Al-Contacted Mg2(Si,Sn) Thermoelectric Legs
J Camut, S Ayachi, G Castillo-Hernández, S Park, B Ryu, S Park, A Frank, ...
Materials 14 (22), 6774, 2021
142021
Contacting Cu Electrodes to Mg2Si0.3Sn0.7: Direct vs. Indirect Resistive Heating
S Ayachi, GC Hernandez, E Müller, J De Boor
Semiconductors 53, 1825-1830, 2019
82019
Applications of thermodynamic calculations to practical TEG design: Mg 2 (Si 0.3 Sn 0.7)/Cu interconnections
S Tumminello, S Ayachi, SG Fries, E Müller, J de Boor
Journal of Materials Chemistry A 9 (36), 20436-20452, 2021
62021
Hardness and Fracture Toughness of Solid Solutions of Mg2Si and Mg2Sn
GC Hernandez, M Yasseri, S Ayachi, J De Boor, E Müller
Semiconductors 53, 1831-1837, 2019
52019
Reversing Molecular Dilution Effect by Varying the Bottom Electrode
GD Kong, H Song, H Kang, J Jin, S Ayachi, HJ Yoon
Advanced Electronic Materials 8 (12), 2200645, 2022
42022
Understanding the dopability of p-type Mg2 (Si, Sn) by relating hybrid-density functional calculation results to experimental data
H Kamila, B Ryu, S Ayachi, A Sankhla, E Mueller, J de Boor
Journal of Physics: Energy 4 (3), 035001, 2022
42022
High‐Performance Thermoelectric Devices Made Faster: Interface Design from First Principles Calculations
S Ayachi, S Park, B Ryu, SD Park, E Mueller, J de Boor
Advanced Physics Research 3 (1), 2300077, 2024
22024
Effect of joining temperature on the interconnection zone and electrical resistance of Ag/n-Mg 2 Si and Ag/n-Mg 2 Sn contacts
R Deshpande, S Tumminello, S Ayachi, E Mueller, J de Boor
Materials Advances 3 (13), 5418-5429, 2022
12022
Corrigendum to “On the relevance of point defects for the selection of contacting electrodes: Ag as an example for Mg2 (Si, Sn)-based thermoelectric generators”[Mater. Today …
S Ayachi, R Deshpande, P Ponnusamy, S Park, J Chung, SD Park, B Ryu, ...
Materials Today Physics 20, 100421, 2021
12021
Hardness and fracture toughness of solid solutions of Mg2Si and Mg2Sn
G Castillo-Hernandez, M Yasseri, S Ayachi, J de Boor, E Müller
Fizika i Tekhnika Poluprovodnikov, 2019
12019
Role of Impurity Defects in Thermoelectric Material Property Degradation of Mg2(Si,Sn) Modules
B Ryu, S Ayachi, S Park, SD Park, E Mueller, J de Boor
Bulletin of the American Physical Society, 2024
2024
Making better contacts faster: Combining electronic defect calculations with microprobe measurements for accelerated Mg2X-based TE device development
J de Boor, S Ayachi, R Deshpande, S Park, A Bahrami, R He, P Ying, ...
2023
On the relevance of point defects for the selection of contacting electrodes: Ag as an example for Mg2 (Si, Sn)-based thermoelectric generators (vol 16, 100309, 2021)
S Ayachi, R Deshpande, P Ponnusamy, S Park, J Chung, SD Park, B Ryu, ...
MATERIALS TODAY PHYSICS 20, 2021
2021
Overcoming asymmetric contact resistances in Al-contacted Mg2X thermoelectric legs
J Camut, G Castillo-Hernandez, S Ayachi, A Frank, C Stiewe, S Park, ...
2021
Developing contacting solutions for Mg2 (Si, Sn)-based thermoelectric generators: evaluating Cu and Ni45Cu55 as candidates for contacting electrodes, and establishing the …
S Ayachi
Dissertation, Duisburg, Essen, Universität Duisburg-Essen, 2021, 2021
2021
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