Results 31 to 40 of about 378,247 (254)

Structural and electrical properties of sulfur-doped graphene oxide/graphite oxide composite

Фізика і хімія твердого тіла, 2022
The sulfur-doped graphene oxide/graphite oxide composite material was synthesized in an original way, and a detailed study of its structural arrangement was carried out using XRD and Raman spectroscopy.
R.G. Abaszade, A.G. Mamedov, I.Y. Bayramov, E.A. Khanmamadova, V.O. Kotsyubynsky, O.A. Kapush, V.M. Boychuk, E.Y. Gur   +7 more
doaj   +1 more source

Room-temperature negative differential resistance in gate-tunable Weyl semimetal transistors

Results in Physics
Negative differential resistance (NDR) has garnered substantial interest in propelling the progression of next-generation electronic devices. Weyl semimetals (WSMs) are a potential candidate for NDR devices; however, the NDR effect in WSMs has not been ...
Shih-Hung Cheng, Ting-I Kuo, Er-Feng Hsieh, Wen-Jeng Hsueh   +3 more
doaj   +1 more source

Illumination Induced Negative Differential Resistance in InGaAs Avalanche Photodiode

IEEE Access
This work presents a novel InGaAs/InP avalanche photodiode, fabricated in the separate absorption, grading, charge, and multiplication configuration operated at non-cryogenic conditions under low-frequency ramp gating.
Afshan Khaliq, Xinyi Zhou, Hong-Yu Chai, Munir Ali, Hao Wu, Oussama Gassab, Hong Liu, Duo Xiao, Xiao-Guang Yang, Sichao Du   +9 more
doaj   +1 more source

Large negative differential resistance effect induced by boron-doping in zigzag phagraphene nanoribbon junctions

AIP Advances, 2018
By applying nonequilibrium Green’s function in combination with the density-functional theory, we investigate the electronic transport properties of boron or nitrogen doped zigzag phagraphene nanoribbon junctions.
Jun He, Lifu Zhang, Zhi-Qiang Fan, Dianyuan Fan   +3 more
doaj   +1 more source

Clinical, Histopathological, and Molecular Characterization of Pediatric MN1::ZNF341‐Associated Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A lethal round‐cell malignancy with an MN1::ZNF341 fusion has recently been reported in three infants. Here, we describe four further tumors, three in newborns (including monozygotic twins), and one in an adolescent. Detailed clinical, radiological, and histopathological data differentiate these tumors from their main mimics, neuroblastoma and
Thomas R. W. Oliver, Dyanne Rampling, Barbara Walkowiak, Nathaniel D. Anderson, Manas Dave, Henry Lee‐Six, Sadie Baskind, Pooja Balasubramanian, Glenn Anderson, Conor Parks, Toochi Ogbonnah, Emilia R. Robertson, Simon Hannam, Rohan Verma, John C. Achermann, Liina Palm, Neil Sebire, Thomas Jacques, Tom Watson, Carryl Dryden, Karin Straathof, Mette Jorgensen, Olga Slater, Sam Behjati, Sarita Depani, J. Ciaran Hutchinson   +25 more
wiley   +1 more source

Tunable Negative Differential Resistance in SnO2:Co Memristors on p-Si

East European Journal of Physics
This study investigates the negative differential resistance (NDR) phenomenon in cobalt-doped tin dioxide (SnO2:Co) memristors fabricated on p-type silicon substrates.
Jamoliddin X. Murodov, Shavkat U. Yuldashev, Azamat O. Arslanov, Marguba S. Mirkamilova, Utkur E. Jurayev   +4 more
doaj   +1 more source

Astability and Negative Differential Resistance of the Wigner Solid

Physical Review Letters, 2007
We report spontaneous narrow band oscillations in the high field Wigner solid. These oscillations are similar to the recently seen and yet unexplained oscillations in the reentrant integer quantum Hall states. The current-voltage characteristic has a region of negative differential resistance in the current biased setup and it is hysteretic in the ...
Csathy, G. A., Tsui, D. C., Pfeiffer, L. N., West, K. W.   +3 more
openaire   +3 more sources

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel, Santiago Pérez‐Hoyos, Aroa Soriano, Ana Coma, Amalia Varo, Raquel Hladun, Gabriela Guillén, Soraya Mico, Marta Garrido, Lourdes Rubio, Alba Rubio‐San‐Simón, Ana Minguez, Ricardo López‐Almaraz, Laura Illade, Miguel F. Segura, Lucas Moreno   +15 more
wiley   +1 more source

A Reconfigurable Ge Transistor Functionally Diversified by Negative Differential Resistance

IEEE Journal of the Electron Devices Society
A promising approach to advance electronics beyond static operations is to enhance state-ofthe- art systems by the functional diversification of transistors.
Andreas Fuchsberger, Lukas Wind, Daniele Nazzari, Alexandra Dobler, Johannes Aberl, Enrique Prado Navarrete, Moritz Brehm, Lilian Vogl, Peter Schweizer, Sebastian Lellig, Xavier Maeder, Masiar Sistani, Walter M. Weber   +12 more
doaj   +1 more source

Phase Angle as an Early Functional Biomarker of Cancer‐Related Fatigue in Pediatric Oncology: A Prospective Longitudinal Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior, Luiz Claudio Barreto Silva Neto, Fabiano Kenji Haraguchi, Letícia Batista de Azevedo, Marcelo Brenner Nascimento Carlini, Raphael Manhães Pessanha, Mariana Rabello Laignier, Wesley Rocha Grippa, Tania Mara Lopes Bitti Bortolini, Gláucia Zouain‐Figueiredo, Regina Aparecida Garcia de Lima, Liliana Vasquez   +11 more
wiley   +1 more source