Daniela Gogova

Principal Research Engineer

Docent in materials science

Publications

2025

Ken Goto, Andri Dhora, Mathias Schubert, Daniela Gogova, Vanya Darakchieva (2025)

Chemical reaction mechanism between trimethylgallium and oxygen for ß-gallium oxide growth: Thermodynamic and experimental studies Journal of Applied Physics, Vol. 138, Article 095305 (Article in journal)

https://dx.doi.org/10.1063/5.0280430

Jiahe Cao, Yan Wang, Chuang Zhang, Guofeng Hu, Weihua Tang, Guosong Zeng, Daniela Gogova-Petrova, Chee-Keong Tan (2025)

Investigation on the structural and electronic property of monoclinic Al2O3/ß-Ga2O3 superlattice with varying layer periods Applied Physics Letters, Vol. 126, Article 112111 (Article in journal)

https://dx.doi.org/10.1063/5.0252684

2024

Alyssa Mock, Steffen Richter, Alexis Papamichail, Vallery Stanishev, Misagh Ghezellou, Jawad Ul-Hassan, Andreas Popp, Saud Bin Anooz, Daniela Gogova-Petrova, Praneeth Ranga, Sriram Krishnamoorthy, Rafal Korlacki, Mathias Schubert, Vanya Darakchieva (2024)

Effective uniaxial dielectric function tensor and optical phonons in (¯2⁢01)-oriented ��-Ga2⁢O3 films with equally distributed sixfold-rotation domains Physical Review Applied, Vol. 22, Article 044003 (Article in journal)

https://dx.doi.org/10.1103/PhysRevApplied.22.044003

Patrik Scajev, Daniela Gogova-Petrova (2024)

Long-lived excitons in thermally annealed hydrothermal ZnO Heliyon, Vol. 10, Article e26049 (Article in journal)

https://dx.doi.org/10.1016/j.heliyon.2024.e26049

Daniela Gogova-Petrova, Dat Tran, Vallery Stanishev, Valdas Jokubavicius, L. Vines, M. Schubert, Rositsa Yakimova, Plamen Paskov, Vanya Darakchieva (2024)

High crystalline quality homoepitaxial Si-doped β-Ga₂O₃(010) layers with reduced structural anisotropy grown by hot-wall MOCVD Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, Vol. 42, Article 022708 (Article in journal)

https://dx.doi.org/10.1116/6.0003424

Research

Semiconductor Device Materials

Our research focuses on the development of novel semiconductor materials for high-frequency and power electronics.

Organisation

A light-green thin sheet is immersed in water.

Semiconductor Materials (HALV)

Our division develops and investigates materials for novel electronics with the main focus on silicon carbide, III-nitrides and graphene.

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Department of Physics, Chemistry and Biology (IFM)

Excellent undergraduate teaching and research in the areas of biology, chemistry, materials and applied physics and theory and modelling are conducted at this department.