Article
Chemistry, Multidisciplinary
Lihong Li, Xiaoxia Yu, Zhaoyang Lin, Zhenren Cai, Yawei Cao, Wei Kong, Zhongyuan Xiang, Zhengkun Gu, Xianran Xing, Xiangfeng Duan, Yanlin Song
Summary: This research demonstrates a facile and scalable printing strategy for 2D semiconductors, utilizing the interface capture effect and hyperdispersed 2D nanosheet ink to fabricate high-quality and atomic-thick semiconductor thin-film arrays. This method enables the production of high-performance and stable thin-film transistors using various 2D materials.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Anil Reddy Pininti, James M. Ball, Munirah D. Albaqami, Annamaria Petrozza, Mario Caironi
Summary: The study investigates the time-dependent electrical characteristics of field-effect transistors based on methylammonium lead iodide semiconductor and observes significant variations in output current, indicating hindered charge carrier mobility due to ion accumulation at grain boundaries. This research reveals the dynamic nature of field effect in solution-processed metal-halide perovskites and provides a methodology for characterizing charge carrier transport in emerging semiconductors.
ACS APPLIED ENERGY MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Hyun Jae Lee, Taehwan Moon, Seung Dam Hyun, Sukin Kang, Cheol Seong Hwang
Summary: The study of 2D electron gas (2DEG) at the interface of amorphous-Al2O3 (a-AO)/ZnO shows promising results, with the potential for application in 2D-based integrated circuits. The Al(CH3)(3) precursor induces 2DEG formation and the resulting transistor exhibits superior performance compared to previous devices.
ADVANCED ELECTRONIC MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Hongseok Oh, Shadi A. Dayeh
Summary: Highly sensitive force sensors of piezoelectric zinc oxide dual-gate thin film transistors are reported, along with an analytical model that elucidates the physical origins of their response. The dual-gate TFTs exhibited static and transient current changes under external forces, with an analytical model accurately portraying the piezoelectric response that modulates the energy-band edges and current-voltage characteristics. Demonstrating a field-tunable force response in single TFT, this work sheds light on the correlation between material properties and the force response in piezoelectric TFTs.
ADVANCED MATERIALS TECHNOLOGIES
(2021)
Article
Chemistry, Multidisciplinary
Kazutaka Tomita, Nobutaka Shioya, Takafumi Shimoaka, Masayuki Wakioka, Takeshi Hasegawa
Summary: Coordination bonding is utilized for the first time to control molecular orientation in thin films, demonstrated using tetrapyridylporphyrin. The balance of coordination bonding and hydrogen bonding is controlled by changing the central metal ion of the porphyrin, resulting in the first realization of edge-on and face-on orientations. The mechanism of film structure formation is comprehensively explained based on the electron configuration of the central metal ion.
CHEMICAL COMMUNICATIONS
(2022)
Article
Physics, Multidisciplinary
Yasen Hou, Fabrizio Nichele, Hang Chi, Alessandro Lodesani, Yingying Wu, Markus F. Ritter, Daniel Z. Haxell, Margarita Davydova, Stefan Ilic, Ourania Glezakou-Elbert, Amith Varambally, Sebastian Bergeret, Akashdeep Kamra, Liang Fu, Patrick A. Lee, Jagadeesh S. Moodera
Summary: The macroscopic coherence in superconductors allows for dissipationless supercurrents, which can have significant implications in emerging quantum technologies. By implementing unequal supercurrents in the forward and backward directions, the superconducting diode effect can be achieved, enabling unprecedented functionalities. Through experiments and theoretical modeling, we demonstrate the strong superconducting diode effect in conventional superconducting thin films, as well as its enhancement when interfacing with a ferromagnetic semiconductor.
PHYSICAL REVIEW LETTERS
(2023)
Article
Chemistry, Multidisciplinary
Abhinav Chandresh, Christof Woell, Lars Heinke
Summary: This study demonstrates the precise deposition of nanoporous metal-organic frameworks on graphene, yielding bilayers with excellent specificity and high sensitivity. This approach can solve the low specificity issue of graphene in sensor applications.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Seong Won Kim, Sangsik Park, Siyoung Lee, Daegun Kim, Giwon Lee, Jonghyun Son, Kilwon Cho
Summary: Researchers have successfully developed a stretchable high-performance organic semiconductor thin film by patterning and pinning a polymer semiconductor solution on an elastomeric substrate. This thin film exhibits superior stretchability and charge transport performance, making it suitable for applications in soft electronics.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Chunxing Ren, Long Cao, Ti Wu
Summary: Solution-processable organic semiconductors offer promise for the future of organic electronic products, but high-performance materials and mature processing technologies are needed. Meniscus-guided coating (MGC) techniques show great potential for large-area, low-cost film aggregation and compatibility with roll-to-roll processes, especially for high-performance organic field-effect transistors.
Article
Nanoscience & Nanotechnology
Fan Zhang, Quan Zhang, Xin Liu, Yufeng Hu, Zhidong Lou, Yanbing Hou, Feng Teng
Summary: In this study, the properties of phenethylammonium tin iodide perovskite thin films were modulated by introducing aromatic polymer additives, leading to improved morphology, crystallization, and inhibition of Sn2+ oxidation. The performance of the field-effect transistors based on the polymer-assisted thin films differed significantly, with one showing improved on-off current ratio and reduced leakage current, while the other exhibited relatively poor overall performance. The use of PVP and PVPD additives also enhanced the chemical stability of the perovskite and operational stabilities of the corresponding transistors.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Physics, Applied
X. Yuan, T. Yamada, L. Meng
Summary: A-axis oriented ZnMgO epitaxial thin films were developed with a strong linear electro-optic effect. The incorporation of Mg into ZnO films not only increases transmittance but also reduces leakage current. Furthermore, the linear electro-optic response is significantly enhanced with the increase in Mg content.
APPLIED PHYSICS LETTERS
(2022)
Article
Nanoscience & Nanotechnology
Youngseo Jeon, Dongjoon Rhee, Bing Wu, Vlastimil Mazanek, In Soo Kim, Donghee Son, Zdenek Sofer, Joohoon Kang
Summary: This manuscript presents a facile solution-based process to create large-area two-dimensional black phosphorus (BP) films, which can be used to fabricate p-channel field-effect transistors responsive to near-infrared light. The resulting transistor array exhibits spatial uniformity in electrical performance and enhanced photoresponsivity for 1550-nm light illumination, making it promising for applications such as near-infrared imaging.
NPJ 2D MATERIALS AND APPLICATIONS
(2022)
Article
Engineering, Electrical & Electronic
Sunkook Kim, Pavan Pujar, Haewon Cho
Summary: HfO2-based ferroelectrics are widely used in electronic devices, including ultralow-power logic circuits and nonvolatile memory. These ferroelectrics offer compatibility with complementary metal oxide semiconductor and demonstrate large coercive fields and ferroelectricity at sub-10 nm thicknesses. This article focuses on their application to surpass the physical limit of the subthreshold swing of field-effect transistors (FETs) by stabilizing negative capacitance. It also discusses HfO2-ferroelectric-based memories, such as two-terminal random-access devices, tunnel junctions, three-terminal ferroelectric FETs, and their respective 3D stacked architectures.
ACS APPLIED ELECTRONIC MATERIALS
(2023)
Article
Engineering, Electrical & Electronic
J. R. Castillo-Saenz, N. Nedev, B. Valdez-Salas, M. A. Martinez-Puente, F. S. Aguirre-Tostado, M. I. Mendivil-Palma, D. Mateos, M. A. Curiel-Alvarez, O. Perez-Landeros, E. Martinez-Guerra
Summary: Zinc oxide thin films were successfully grown at 70 degrees C using H2O and O-2 plasma processes, showing improved crystallinity and optical properties. The optimized deposition parameters and synthesis procedures led to high-quality films with promising characteristics for flexible electronics.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Nanoscience & Nanotechnology
Xin Liu, Hongyu Ji, Longtao Li, Fan Zhang, Junhan Guo, Liang Qin, Zhidong Lou, Dan Li, Yufeng Hu, Yanbing Hou, Feng Teng
Summary: In this study, 2D layered n-butylammonium tin iodide perovskite thin films were successfully synthesized, and their potential for fabricating field-effect transistors was demonstrated for the first time. Based on first-principles calculations, the perovskite was predicted to have excellent transport characteristics. These findings not only provide a deep insight into the physical properties of 2D layered aliphatic monoammonium tin perovskite thin films but also offer important experimental and theoretical guidance for their potential applications in optoelectronic devices.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Harneet Kaur, Sandeep Yadav, Avanish K. Srivastava, Nidhi Singh, Shyama Rath, Jorg J. Schneider, Om P. Sinha, Ritu Srivastava
Article
Nanoscience & Nanotechnology
Jan Krausmann, Shawn Sanctis, Joerg Engstler, Martina Luysberg, Michael Bruns, Joerg J. Schneider
ACS APPLIED MATERIALS & INTERFACES
(2018)
Article
Chemistry, Inorganic & Nuclear
Tobias Wombacher, Richard Goddard, Christian W. Lehmann, Joerg J. Schneider
DALTON TRANSACTIONS
(2018)
Article
Chemistry, Inorganic & Nuclear
Tim Herdt, Michael Bruns, Joerg J. Schneider
DALTON TRANSACTIONS
(2018)
Article
Nanoscience & Nanotechnology
Deepu J. Babu, Divya Puthusseri, Frank G. Kuehl, Sherif Okeil, Michael Bruns, Manfred Hampe, Joerg J. Schneider
BEILSTEIN JOURNAL OF NANOTECHNOLOGY
(2018)
Article
Materials Science, Multidisciplinary
Shawn Sanctis, Jan Krausmann, Conrad Guhl, Joerg J. Schneider
JOURNAL OF MATERIALS CHEMISTRY C
(2018)
Article
Chemistry, Multidisciplinary
Shawn Sanctis, Rudolf C. Hoffmann, Michael Bruns, Joerg J. Schneider
ADVANCED MATERIALS INTERFACES
(2018)
Article
Materials Science, Multidisciplinary
Rudolf C. Hoffman, Nico Koslowski, Shawn Sanctis, Maciej O. Liedke, Andreas Wagner, Maik Butterling, Joerg J. Schneider
JOURNAL OF MATERIALS CHEMISTRY C
(2018)
Article
Chemistry, Multidisciplinary
Shawn Sanctis, Rudolf C. Hoffmann, Nico Koslowski, Sabine Foro, Michael Bruns, Joerg J. Schneider
CHEMISTRY-AN ASIAN JOURNAL
(2018)
Article
Nanoscience & Nanotechnology
Sherif Okeil, Joerg J. Schneider
BEILSTEIN JOURNAL OF NANOTECHNOLOGY
(2018)
Article
Engineering, Biomedical
Petia Atanasova, Rudolf C. Hoffmann, Nina Stitz, Shawn Sanctis, Zaklina Burghard, Joachim Bill, Joerg J. Schneider, Sabine Eiben
BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS
(2019)
Article
Materials Science, Multidisciplinary
Nico Koslowski, Shawn Sanctis, Rudolf C. Hoffmann, Michael Bruns, Joerg J. Schneider
JOURNAL OF MATERIALS CHEMISTRY C
(2019)
Article
Chemistry, Multidisciplinary
Tim Herdt, Daniel Deckenbach, Michael Bruns, Joerg J. Schneider
Article
Physics, Multidisciplinary
W. Zouaghi, L. Hussein, M. D. Thomson, Q. Islam, N. Nicoloso, T. Heinlein, J. Engstler, J. J. Schneider, H. G. Roskos
LITHUANIAN JOURNAL OF PHYSICS
(2018)
Article
Physics, Applied
Mark D. Thomson, Wissem Zouaghi, Fanqi Meng, Matthias M. Wiecha, Kaneez Rabia, Thorsten Heinlein, Laith Hussein, Deepu Babu, Sandeep Yadav, Joerg Engstler, Joerg J. Schneider, Norbert Nicoloso, Ivan Rychetsky, Petr Kuzel, Hartmut G. Roskos
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2018)
