Publications by authors named "Manfred Helm"

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Time-resolved nanospectroscopy of III-V semiconductor nanowires.
Andrei Luferau, Alexej Pashkin, Stephan Winnerl, Maximilian Obst, Susanne C Kehr, Manfred Helm

Nanoscale Adv· June 2025

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Optical Properties of GePb Alloy Realized by Ion Beam Technology.
Shuyu Wen, Yuan-Hao Zhu, Oliver Steuer, Mohd Saif Shaikh, Slawomir Prucnal, Manfred Helm

Materials (Basel)· May 2025

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At the Limit of Interfacial Sharpness in Nanowire Axial Heterostructures.
Donovan Hilliard, Tina Tauchnitz, René Hübner, Isaak Vasileiadis, Athanasios Gkotinakos, Manfred Helm

ACS Nano· August 2024

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Probing the Band Splitting near the Γ Point in the van der Waals Magnetic Semiconductor CrSBr.
Kaiman Lin, Yi Li, Mahdi Ghorbani-Asl, Zdenek Sofer, Stephan Winnerl, Manfred Helm

J Phys Chem Lett· June 2024

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P-Type ZnO Films Made by Atomic Layer Deposition and Ion Implantation.
Guoxiu Zhang, Lars Rebohle, Fabian Ganss, Wojciech Dawidowski, Elzbieta Guziewicz, Manfred Helm

Nanomaterials (Basel)· June 2024

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Control of the Hydroquinone/Benzoquinone Redox State in High-Mobility Semiconducting Conjugated Coordination Polymers.
Xing Huang, Yang Li, Shuai Fu, Chao Ma, Yang Lu, Manfred Helm

Angew Chem Int Ed Engl· May 2024

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Electrical characterization of multi-gated WSe/MoS van der Waals heterojunctions.
Phanish Chava, Vaishnavi Kateel, Kenji Watanabe, Takashi Taniguchi, Manfred Helm

Sci Rep· March 2024

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Parametric magnon transduction to spin qubits.
Mauricio Bejarano, Francisco J T Goncalves, Toni Hache, Michael Hollenbach, Christopher Heins, Manfred Helm, Helmut Schultheiss

Sci Adv· March 2024

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Strong Exciton-Phonon Coupling as a Fingerprint of Magnetic Ordering in van der Waals Layered CrSBr.
Kaiman Lin, Xiaoxiao Sun, Florian Dirnberger, Yi Li, Jiang Qu, Manfred Helm

ACS Nano· January 2024

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Possible Eliashberg-Type Superconductivity Enhancement Effects in a Two-Band Superconductor MgB_{2} Driven by Narrow-Band THz Pulses.
Sergei Sobolev, Amon P Lanz, Tao Dong, Amrit Pokharel, Viktor Kabanov, Manfred Helm

Phys Rev Lett· November 2023

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Ferromagnetic Interlayer Coupling in CrSBr Crystals Irradiated by Ions.
Fangchao Long, Mahdi Ghorbani-Asl, Kseniia Mosina, Yi Li, Kaiman Lin, Manfred Helm

Nano Lett· September 2023

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Extending the coherence of spin defects in hBN enables advanced qubit control and quantum sensing.
Roberto Rizzato, Martin Schalk, Stephan Mohr, Jens C Hermann, Joachim P Leibold, Manfred Helm

Nat Commun· August 2023

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On-chip lateral Si:Te PIN photodiodes for room-temperature detection in the telecom optical wavelength bands.
Mohd Saif Shaikh, Shuyu Wen, Mircea-Traian Catuneanu, Mao Wang, Artur Erbe, Manfred Helm

Opt Express· July 2023

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B20 Weyl Semimetal CoSi Film Fabricated by Flash-Lamp Annealing.
Zichao Li, Ye Yuan, René Hübner, Lars Rebohle, Yan Zhou, Manfred Helm

ACS Appl Mater Interfaces· June 2023

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Semiconducting Conjugated Coordination Polymer with High Charge Mobility Enabled by "4 + 2" Phenyl Ligands.
Xing Huang, Shuai Fu, Cong Lin, Yang Lu, Mingchao Wang, Manfred Helm

J Am Chem Soc· February 2023

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Formation of a vertical SnSe/SnSe p-n heterojunction by NH plasma-induced phase transformation.
Yi Li, Juanmei Duan, Yonder Berencén, René Hübner, Hsu-Sheng Tsai, Manfred Helm

Nanoscale Adv· January 2023

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Wafer-scale nanofabrication of telecom single-photon emitters in silicon.
Michael Hollenbach, Nico Klingner, Nagesh S Jagtap, Lothar Bischoff, Ciarán Fowley, Manfred Helm

Nat Commun· December 2022

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On Curie temperature of B20-MnSi films.
Zichao Li, Ye Yuan, Viktor Begeza, Lars Rebohle, Manfred Helm

Sci Rep· September 2022

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Atomically Thin Delta-Doping of Self-Assembled Molecular Monolayers by Flash Lamp Annealing for Si-Based Deep UV Photodiodes.
Shannan Chang, Jiajing He, Slawomir Prucnal, Jieyin Zhang, Jianjun Zhang, Manfred Helm

ACS Appl Mater Interfaces· July 2022

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Unveiling the Zero-Phonon Line of the Boron Vacancy Center by Cavity-Enhanced Emission.
Chenjiang Qian, Viviana Villafañe, Martin Schalk, G V Astakhov, Ulrich Kentsch, Manfred Helm

Nano Lett· July 2022

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Self-Driven Broadband Photodetectors Based on MoSe/FePS van der Waals n-p Type-II Heterostructures.
Juanmei Duan, Phanish Chava, Mahdi Ghorbani-Asl, YangFan Lu, Denise Erb, Manfred Helm

ACS Appl Mater Interfaces· March 2022

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Mid- and far-infrared localized surface plasmon resonances in chalcogen-hyperdoped silicon.
Mao Wang, Ye Yu, Slawomir Prucnal, Yonder Berencén, Mohd Saif Shaikh, Manfred Helm

Nanoscale· February 2022

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High electron mobility in strained GaAs nanowires.
Leila Balaghi, Si Shan, Ivan Fotev, Finn Moebus, Rakesh Rana, Manfred Helm

Nat Commun· November 2021

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Electrical Characterization of Germanium Nanowires Using a Symmetric Hall Bar Configuration: Size and Shape Dependence.
Ahmad Echresh, Himani Arora, Florian Fuchs, Zichao Li, René Hübner, Manfred Helm

Nanomaterials (Basel)· October 2021

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High-field THz pulses from a GaAs photoconductive emitter for non-linear THz studies.
Abhishek Singh, Jiang Li, Alexej Pashkin, Rakesh Rana, Stephan Winnerl, Manfred Helm

Opt Express· June 2021

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