Antti Laitinen
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Explore the profile of Antti Laitinen including associated specialties, affiliations and a list of published articles.
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8
Citations
26
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Recent Articles
1.
Anderson L, Laitinen A, Zimmerman A, Werkmeister T, Shackleton H, Kruchkov A, et al.
Phys Rev Lett
. 2024 Jul;
132(24):246502.
PMID: 38949367
Disorder at etched edges of graphene quantum dots (GQD) enables random all-to-all interactions between localized charges in partially filled Landau levels, providing a potential platform to realize the Sachdev-Ye-Kitaev (SYK)...
2.
Manninen J, Laitinen A, Massel F, Hakonen P
Nano Lett
. 2022 Dec;
22(24):9869-9875.
PMID: 36511693
In our work, we study the dynamics of a graphene Corbino disk supported by a gold mechanical resonator in the presence of a magnetic field. We demonstrate here that our...
3.
Wiesner M, Koski K, Laitinen A, Manninen J, Zyuzin A, Hakonen P
Sci Rep
. 2022 Jul;
12(1):12097.
PMID: 35840599
We report charge and heat transport studies in copper-intercalated topological insulator Bi[Formula: see text]Se[Formula: see text] hybrid devices. Measured conductivity shows impact of quantum corrections, electron-electron and electron-phonon interactions. Our...
4.
Kamada M, Laitinen A, Zeng W, Will M, Sarkar J, Tappura K, et al.
Nano Lett
. 2021 Sep;
21(18):7637-7643.
PMID: 34491764
Low-frequency 1/ noise is ubiquitous, even in high-end electronic devices. Recently, it was found that adsorbed O molecules provide the dominant contribution to flux noise in superconducting quantum interference devices....
5.
Liu Y, Abhilash T, Laitinen A, Tan Z, Liu G, Hakonen P
Nanotechnology
. 2019 Mar;
30(25):25LT01.
PMID: 30840930
We demonstrate a fabrication scheme for clean suspended structures using chemical-vapor-deposition-grown graphene and a dry transfer method on lift-off-resist-coated substrates to facilitate suspended graphene nanoelectronic devices for technological applications. It...
6.
Kumar M, Laitinen A, Hakonen P
Nat Commun
. 2018 Jul;
9(1):2776.
PMID: 30018365
Competition between liquid and solid states in two-dimensional electron systems is an intriguing problem in condensed matter physics. We have investigated competing Wigner crystal and fractional quantum Hall (FQH) liquid...
7.
Laitinen A, Kumar M, Hakonen P, Sonin E
Sci Rep
. 2018 Jan;
8(1):594.
PMID: 29330431
We have investigated tunneling current through a suspended graphene Corbino disk in high magnetic fields at the Dirac point, i.e. at filling factor ν = 0. At the onset of...
8.
Laitinen A, Oksanen M, Fay A, Cox D, Tomi M, Virtanen P, et al.
Nano Lett
. 2014 May;
14(6):3009-13.
PMID: 24842236
Using electrical transport experiments and shot noise thermometry, we find strong evidence that "supercollision" scattering processes by flexural modes are the dominant electron-phonon energy transfer mechanism in high-quality, suspended graphene...