All Outputs (10)

Large Tunneling Magnetoresistance in van der Waals Ferromagnet/Semiconductor Heterojunctions (2021)
Journal Article
Zhu, W., Lin, H., Yan, F., Hu, C., Wang, Z., Zhao, L., …Wang, K. (2021). Large Tunneling Magnetoresistance in van der Waals Ferromagnet/Semiconductor Heterojunctions. Advanced Materials, 33(51), Article 2104658. https://doi.org/10.1002/adma.202104658

2D layered chalcogenide semiconductors have been proposed as a promising class of materials for low-dimensional electronic, optoelectronic, and spintronic devices. Here, all-2D van der Waals vertical spin-valve devices, that combine the 2D layered se... Read More about Large Tunneling Magnetoresistance in van der Waals Ferromagnet/Semiconductor Heterojunctions.

Tunable spin-orbit coupling in two-dimensional InSe (2021)
Journal Article
Ceferino, A., Magorrian, S. J., Zólyomi, V., Bandurin, D. A., Geim, A. K., Patanè, A., …Fal'Ko, V. I. (2021). Tunable spin-orbit coupling in two-dimensional InSe. Physical Review B, 104(12), Article 125432. https://doi.org/10.1103/PhysRevB.104.125432

We demonstrate that spin-orbit coupling (SOC) strength for electrons near the conduction band edge in few-layer γ-InSe films can be tuned over a wide range. This tunability is the result of a competition between film-thickness-dependent intrinsic and... Read More about Tunable spin-orbit coupling in two-dimensional InSe.

Nondestructive Picosecond Ultrasonic Probing of Intralayer and van der Waals Interlayer Bonding in α- and β-In2Se3 (2021)
Journal Article
Yan, W., Akimov, A. V., Page, J. A., Greenaway, M. T., Balanov, A. G., Patanè, A., & Kent, A. J. (2021). Nondestructive Picosecond Ultrasonic Probing of Intralayer and van der Waals Interlayer Bonding in α- and β-In2Se3. Advanced Functional Materials, 31(50), Article 2106206. https://doi.org/10.1002/adfm.202106206

The interplay between the strong intralayer covalent-ionic bonds and the weak interlayer van der Waals (vdW) forces between the neighboring layers of vdW crystals gives rise to unique physical and chemical properties. Here, the intralayer and interla... Read More about Nondestructive Picosecond Ultrasonic Probing of Intralayer and van der Waals Interlayer Bonding in α- and β-In2Se3.

Ferroelectric semiconductor junctions based on graphene/In2Se3/graphene van der Waals heterostructures (2021)
Journal Article
Xie, S., Dey, A., Yan, W., Kudrynskyi, Z. R., Balakrishnan, N., Makarovskiy, O., …Patanè, A. (2021). Ferroelectric semiconductor junctions based on graphene/In2Se3/graphene van der Waals heterostructures. 2D Materials, 8(4), Article 045020. https://doi.org/10.1088/2053-1583/ac1ada

The miniaturization of ferroelectric devices offers prospects for non-volatile memories, low-power electrical switches and emerging technologies beyond existing Si-based integrated circuits. An emerging class of ferroelectrics is based on van der Waa... Read More about Ferroelectric semiconductor junctions based on graphene/In2Se3/graphene van der Waals heterostructures.

Heavy carrier effective masses in van der Waals semiconductor Sn(SeS) revealed by high magnetic fields up to 150 T (2021)
Journal Article
Yang, Z., Wang, X., Felton, J., Kudrynskyi, Z., Gen, M., Nomura, T., …Patanè, A. (2021). Heavy carrier effective masses in van der Waals semiconductor Sn(SeS) revealed by high magnetic fields up to 150 T. Physical Review B (Condensed Matter), 104(8), Article 085206. https://doi.org/10.1103/PhysRevB.104.085206

The SnSe2(1-x)S2x alloy is a van der Waals semiconductor with versatile, tunable electronic properties and prospects for future applications ranging from electronics to thermoelectrics and superconductivity. Its band structure and carrier effective m... Read More about Heavy carrier effective masses in van der Waals semiconductor Sn(SeS) revealed by high magnetic fields up to 150 T.

CsPb(Br/I)3Perovskite Nanocrystals for Hybrid GaN-Based High-Bandwidth White Light-Emitting Diodes (2021)
Journal Article
Ma, Z., Li, X., Zhang, C., Turyanska, L., Lin, S., Xi, X., …Zhao, L. (2021). CsPb(Br/I)3Perovskite Nanocrystals for Hybrid GaN-Based High-Bandwidth White Light-Emitting Diodes. ACS Applied Nano Materials, 4(8), 8383-8389. https://doi.org/10.1021/acsanm.1c01604

The modulation bandwidth of white light emitting diodes (LEDs) is an important factor in visible light communication (VLC) system, which is mainly limited by the down-conversion materials. The broad spectrum and long lifetime of conventional light co... Read More about CsPb(Br/I)3Perovskite Nanocrystals for Hybrid GaN-Based High-Bandwidth White Light-Emitting Diodes.

Light-Induced Stark Effect and Reversible Photoluminescence Quenching in Inorganic Perovskite Nanocrystals (2021)
Journal Article
Cottam, N. D., Zhang, C., Wildman, J. L., Patanè, A., Turyanska, L., & Makarovsky, O. (2021). Light-Induced Stark Effect and Reversible Photoluminescence Quenching in Inorganic Perovskite Nanocrystals. Advanced Optical Materials, 9(13), https://doi.org/10.1002/adom.202100104

Inorganic perovskite nanocrystals (NCs) have demonstrated a number of unique optical and electronic properties for optoelectronic applications. However, the physical properties of these nanostructures, such as the dynamics of charge carriers on diffe... Read More about Light-Induced Stark Effect and Reversible Photoluminescence Quenching in Inorganic Perovskite Nanocrystals.

Universal mobility characteristics of graphene originating from charge scattering by ionised impurities (2021)
Journal Article
Gosling, J. H., Makarovsky, O., Wang, F., Cottam, N. D., Greenaway, M. T., Patanè, A., …Fromhold, T. M. (2021). Universal mobility characteristics of graphene originating from charge scattering by ionised impurities. Communications Physics, 4(1), Article 30. https://doi.org/10.1038/s42005-021-00518-2

Pristine graphene and graphene-based heterostructures can exhibit exceptionally high electron mobility if their surface contains few electron-scattering impurities. Mobility directly influences electrical conductivity and its dependence on the carrie... Read More about Universal mobility characteristics of graphene originating from charge scattering by ionised impurities.

Resonance and antiresonance in Raman scattering in GaSe and InSe crystals (2021)
Journal Article
Osiekowicz, M., Staszczuk, D., Olkowska-Pucko, K., Kipczak, Ł., Grzeszczyk, M., Zinkiewicz, M., …Molas, M. R. (2021). Resonance and antiresonance in Raman scattering in GaSe and InSe crystals. Scientific Reports, 11(1), Article 924. https://doi.org/10.1038/s41598-020-79411-x

The temperature effect on the Raman scattering efficiency is investigated in ?-GaSe and ?-InSe crystals. We found that varying the temperature over a broad range from 5 to 350 K permits to achieve both the resonant conditions and the antiresonance be... Read More about Resonance and antiresonance in Raman scattering in GaSe and InSe crystals.

Anomalous Low Thermal Conductivity of Atomically Thin InSe Probed by Scanning Thermal Microscopy (2021)
Journal Article
Buckley, D., Kudrynskyi, Z. R., Balakrishnan, N., Vincent, T., Mazumder, D., Castanon, E., …Patanè, A. (2021). Anomalous Low Thermal Conductivity of Atomically Thin InSe Probed by Scanning Thermal Microscopy. Advanced Functional Materials, 31(11), Article 2008967. https://doi.org/10.1002/adfm.202008967

The ability of a material to conduct heat influences many physical phenomena, ranging from thermal management in nanoscale devices to thermoelectrics. Van der Waals two dimensional (2D) materials offer a versatile platform to tailor heat transfer due... Read More about Anomalous Low Thermal Conductivity of Atomically Thin InSe Probed by Scanning Thermal Microscopy.