People

Ramin Ghiyasi

Postdoctoral Researcher

T105 Chemistry and Materials

Full researcher profile

https://research.aalto.fi/...

ramin.ghiyasi@aalto.fi

Phone number

+358504617703

Research groups

Inorganic Materials Chemistry, Tutkijatohtori

Publications

Orthorhombic ZrO₂ thin films via atomic layer deposition from tris(dimethylamino)cyclopentadienyl zirconium and water

Basit Ali, Ramin Ghiyasi, Joona Pekkanen, Mika Lastusaari, Maarit Karppinen 2026 Materials Today Communications

Simultaneous H₂O:O₂ Co-Reactant Pulsing for Functional Property Control of Atomic Layer Deposited ZnO, TiO₂, and Al₂O₃ Thin Films

Ramin Ghiyasi, Maarit Karppinen 2026 Advanced Materials Interfaces

Structural, mechanical, and optical properties of atomic layer deposited (Cr_1−xAl_x)₂O₃ films on sapphire substrates

Mahtab Salari Mehr, Lauri Aarik, Taivo Jõgiaas, Aarne Kasikov, Tanel Käämbre, Rainer Pärna, Ramin Ghiyasi, Maarit Karppinen, Hugo Mändar 2026 Materials Advances

Reversible Light-Induced Surface Superwetting of Atomic/Molecular Layer-Deposited TiO₂:Organic Superlattices for Flexible Optical Applications

Lavinia Saltarelli, Ramin Ghiyasi, Anish Philip, Janne-Petteri Niemelä, Ivo Utke, Maarit Karppinen 2026 ACS Applied Optical Materials

Tunable Electrical and Optical Properties in Atomic Layer Deposited TiO₂:Pt Thin Films via Dynamic Metallic Nanoparticle Formation

Ramin Ghiyasi, Girish C. Tewari, Maarit Karppinen 2025 Advanced Materials Interfaces

Layer-Engineered Functional Multilayer Thin-Film Structures and Interfaces through Atomic and Molecular Layer Deposition

Mari Heikkinen, Ramin Ghiyasi, Maarit Karppinen 2025 Advanced Materials Interfaces

Tin oxide-organic superlattices for flexible thermoelectric applications by atomic/molecular layer deposition

Mari Heikkinen, Ramin Ghiyasi, Niklas Huster, Anjana Devi, Maarit Karppinen 2024

Transport-property tailored thin films for thermoelectrics through atomic/molecular layer deposition

Ramin Ghiyasi 2023

Atomic Layer Deposition of Intermetallic Fe₄Zn₉ Thin Films from Diethyl Zinc

Ramin Ghiyasi, Anish Philip, Ji Liu, Jaakko Julin, Timo Sajavaara, Michael Nolan, Maarit Karppinen 2022 Chemistry of Materials

Simultaneously enhanced electrical conductivity and suppressed thermal conductivity for ALD ZnO films via purge-time controlled defects

Ramin Ghiyasi, Milena Milich, John Tomko, Girish C. Tewari, Mika Lastusaari, Patrick E. Hopkins, Maarit Karppinen 2022 Applied Physics Letters