Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Marín ÁL"'
Autor:
Hang-Bo Zhang, Marin Alexe
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-6 (2022)
The bulk photovoltaic effect (BPVE) is not bound to the fundamental limitations of conventional electronic charge transport in photovoltaic materials. By investigating the response of the BPVE to a magnetic field in an oxide perovskite system (BiFeO3
Externí odkaz:
https://doaj.org/article/87092e14077c4548831b33accc4b5870
Autor:
Yuzhong Hu, Kaushik Parida, Hao Zhang, Xin Wang, Yongxin Li, Xinran Zhou, Samuel Alexander Morris, Weng Heng Liew, Haomin Wang, Tao Li, Feng Jiang, Mingmin Yang, Marin Alexe, Zehui Du, Chee Lip Gan, Kui Yao, Bin Xu, Pooi See Lee, Hong Jin Fan
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Improving piezoelectric strain and voltage constant generally compromises piezoelectric performance and mechanical softness. Here, the authors report a bond weakening strategy for organic-inorganic hybrid piezoelectrics and mitigated these issues.
Externí odkaz:
https://doaj.org/article/5270b427ae8b4360805a5f095f4c2fd8
Autor:
Marin Aleksander, Murchison John T., Skwarski Kristopher M., Tavares Adriana A.S., Fletcher Alison, Wallace William A., Salapura Vladka, van Beek Edwin J.R., Mirsadraee Saeed
Publikováno v:
Radiology and Oncology, Vol 55, Iss 3, Pp 259-267 (2021)
The aim of the study was to derive and compare metabolic parameters relating to benign and malignant pulmonary nodules using dynamic 2-deoxy-2-[fluorine-18]fluoro-D-glucose (18F-FDG) PET/CT, and nodule perfusion parameters derived through perfusion c
Externí odkaz:
https://doaj.org/article/db5f16c879394bf4b1db1ff954b1cd91
Autor:
Anton V. Ievlev, Santosh KC, Rama K. Vasudevan, Yunseok Kim, Xiaoli Lu, Marin Alexe, Valentino R. Cooper, Sergei V. Kalinin, Olga S. Ovchinnikova
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Ferroelectric fatigue degrades ferroelectric properties upon polarization cycling, but its underlying chemistry is poorly understood. Here, the authors show by multimodal chemical imaging that fatigue in PbZr0.2Ti0.8O3 thin films is associated with C
Externí odkaz:
https://doaj.org/article/616edf4efb774d88b46515084e5599c5
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
In semiconductors strain gradients can separate light induced electron-hole pairs via the flexo-photovoltaic effect. Here the authors show that this effect can also account for the enhancement of the photoconduction in certain phase regions at the mo
Externí odkaz:
https://doaj.org/article/d75e88f3c7b541b39c9b5400876fa024
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Abstract Since its inception more than 25 years ago, Piezoresponse Force Microscopy (PFM) has become one of the mainstream techniques in the field of nanoferroic materials. This review describes the evolution of PFM from an imaging technique to a set
Externí odkaz:
https://doaj.org/article/02c6872dc5104de8b0ed9ee52ea360e2
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Measurements of the magnetocapacitance effect in epitaxial La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 heterostructures have been performed using a quasi-static method. Through capacitance-voltage measurements carried out under variable m
Externí odkaz:
https://doaj.org/article/2b5afcbd5ee84598870bed309873336d
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Ferroelectric vortex-type structures have only been seen in isolated films, leaving electrode effects unexplored. Here, Peters et al. show that the polarisation curling and formation of vortex and flux-closure structures is a generic effect appearing
Externí odkaz:
https://doaj.org/article/9ba04326e75a4b27bdab4c01e6664b68
Autor:
Marín Altaba, Maria Jose
The main objective of this thesis was to contribute to the optimisation of the biosensing of two species that play an important role in living organisms, i.e., protons (H+) and nitric oxide (NO). The intracellular imaging and quantification of these
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.588735
Thesis (Ph. D.)--University of Toronto, 2006.
Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4079. Includes bibliographical references.
Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4079. Includes bibliographical references.