Department of Electronics and Nanoengineering

Nanoscience and Advanced Materials

The Nanoscience and Advanced Materials group is part of the Department of Electronics and Nanoengineering, Aalto University. The group is located in the nanofabrication research center Micronova and has about 15 researchers. The group hosts Tekes-funded FiDiPro (Finland Distinguished Professor) Nasser Peyghambarian from University of Arizona jointly with University of Eastern Finland. Research is mainly funded by external sources, especially the National Technology Agency (Tekes), the Academy of Finland, EU, ESA and industry.
Nanotechnology Group

The group focuses in the research of nanomaterials, nanostructures and advanced materials for use especially in nanoelectronics and nanophotonics. Areas of current research activities include

  • graphene and related 2D materials including CVD fabrication and devices). The group participates in the EU Graphene Flagship project, see http://graphene-flagship.eu/
  • compound semiconductor nanowires
  • energy efficiency especially in advanced LED and solar cell concepts. The group is involved in the Aalto Energy Efficiency program, see http://energyefficiency.aalto.fi/en/research/moppi/
  • nanofabrication by atomic layer deposition (ALD), metalorganic chemical vapour deposition (MOCVD), electron beam lithography, focused ion beam lithography, self-assembly etc.
  • micro-, nano- and optoelectronic devices based on semiconductors (GaN, GaAs, InP, Si...) and their nanostructures (such as quantum dots, nanowires and black silicon). Examples of devices are x-ray detectors, SERS sensors, THz emitters & detectors.
  • materials characterisation (optical spectroscopy, Raman mapping, AFM, SEM. XRD, XRR, electrical measurements)

Latest publications

A Universal Pick-and-Place Assembly for Nanowires

Utku Emre Ali, He Yang, Vladislav Khayrudinov, Gaurav Modi, Zengguang Cheng, Ritesh Agarwal, Harri Lipsanen, Harish Bhaskaran 2022 Small

InSb Nanowire Direct Growth on Plastic for Monolithic Flexible Device Fabrication

Vladislav Khayrudinov, Tomi Koskinen, Kacper Grodecki, Krzysztof Murawski, Małgorzata Kopytko, Lide Yao, Hua Jiang, Ilkka Juhani Tittonen, Harri Lipsanen, Tuomas Haggren 2022 ACS Applied Electronic Materials

Femtosecond Mode-locked Yb:KYW Laser Based on InP Nanowire Saturable Absorber

Junting Liu, Shuai Ye, Feifei Wang, Xiaohui Sun, Vladislav Khayrudinov, Harri Lipsanen, Hongkun Nie, He Yang, Kejian Yang, Baitao Zhang, Jingliang He 2022 IEEE Photonics Technology Letters

Direct Epitaxial Growth of InP Nanowires on MoS2 with Strong Nonlinear Optical Response

Abde Mayeen Shafi, Susobhan Das, Vladislav Khayrudinov, Md Gius Uddin, Er-Xiong Ding, Faisal Ahmed, Zhipei Sun, Harri Lipsanen 2022 Chemistry of Materials

Inducing Strong Light-Matter Coupling and Optical Anisotropy in Monolayer MoS2 with High Refractive Index Nanowire

Abde Mayeen Shafi, Faisal Ahmed, Henry A. Fernandez, Md Gius Uddin, Xiaoqi Cui, Susobhan Das, Yunyun Dai, Vladislav Khayrudinov, Hoon Hahn Yoon, Luojun Du, Zhipei Sun, Harri Lipsanen 2022 ACS applied materials & interfaces

Designing outcoupling of light from nanostructured emitter in stratified medium with parasitic absorption

Anastasiia Sorokina, Harri Lipsanen, Nicklas Anttu 2022 Journal of Applied Physics

Engineering the Dipole Orientation and Symmetry Breaking with Mixed-Dimensional Heterostructures

Md Gius Uddin, Susobhan Das, Abde Mayeen Shafi, Vladislav Khayrudinov, Faisal Ahmed, Henry Fernandez, Luojun Du, Harri Lipsanen, Zhipei Sun 2022 Advanced Science
More information on our research in the Research database.
Research database

Contact:
Professor Harri Lipsanen
Email: harri.lipsanen at aalto.fi
Tel.: +358 50 4339 740

Postal address:
Department of Electronics and Nanoengineering
Aalto University School of Electrical Engineering
P.O. Box 13500, 00076 Aalto, Finland

Visiting address:
Micronova, 4th floor, room 4186
Tietotie 3, 02150 Espoo

 

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