Zobrazeno 1 - 10
of 312
pro vyhledávání: '"Rolf, Erni"'
Autor:
Shangkun Li, Zeyi Zhang, Walker R. Marks, Xinan Huang, Hang Chen, Dragos C. Stoian, Rolf Erni, Carlos A. Triana, Greta R. Patzke
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Exploration of efficient molecular water oxidation catalysts for long-term application remains a key challenge for the conversion of renewable energy sources into fuels. Cuboidal {Co4O4} complexes keep attracting interest as molecular water
Externí odkaz:
https://doaj.org/article/355eac8ce49846f9a617cf2572511fae
Autor:
Henrik Eliasson, Rolf Erni
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract To accurately capture the dynamic behavior of small nanoparticles in scanning transmission electron microscopy, high-quality data and advanced data processing is needed. The fast scan rate required to observe structural dynamics inherently l
Externí odkaz:
https://doaj.org/article/f32030989ddf42a6995859a913dd56ae
Autor:
Wang, Feng, Eljarrat, Alberto, Müller, Johannes, Henninen, Trond, Rolf, Erni, Koch, Christoph
Inverse problems exist in many domains such as phase imaging, image processing, and computer vision. These problems are often solved with application-specific algorithms, even though their nature remains the same: mapping input image(s) to output ima
Externí odkaz:
http://arxiv.org/abs/1810.12183
Autor:
Gabriele Rainò, Nuri Yazdani, Simon C. Boehme, Manuel Kober-Czerny, Chenglian Zhu, Franziska Krieg, Marta D. Rossell, Rolf Erni, Vanessa Wood, Ivan Infante, Maksym V. Kovalenko
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Narrow emission is desired for light-emitting devices. Here, Kovalenko et al. demonstrate that the emission line-broadening in perovskite quantum dots is dominated by the coupling between excitons and surface phonon modes which can be controlled by m
Externí odkaz:
https://doaj.org/article/256f2dddf7d444e081eb2f74c669450d
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract The understanding of crystal growth mechanisms has broadened substantially. One significant advancement is based in the conception that the interaction between particles plays an important role in the growth of nanomaterials. This is in cont
Externí odkaz:
https://doaj.org/article/86f0015a905e4eb2b9cd4129b93a3d87
Autor:
Evgeniia Gilshtein, Stefan Pfeiffer, Marta D. Rossell, Jordi Sastre, Lovro Gorjan, Rolf Erni, Ayodhya N. Tiwari, Thomas Graule, Yaroslav E. Romanyuk
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract The sintering of alumina (Al2O3) traditionally occurs at high temperatures (up to ca. 1700 °C) and in significantly long times (up to several hours), which are required for the consolidation of the material by diffusion processes. Here we i
Externí odkaz:
https://doaj.org/article/71a663cda5354f74bb124a2a355858e4
Publikováno v:
Applied Microscopy, Vol 50, Iss 1, Pp 1-9 (2020)
Abstract We propose an effective deep learning model to denoise scanning transmission electron microscopy (STEM) image series, named Noise2Atom, to map images from a source domain S $\mathcal {S}$ to a target domain C $\mathcal {C}$ , where S $\mathc
Externí odkaz:
https://doaj.org/article/4cdd9b5bd32249f797bacb5580bf2191
Autor:
Enrico Avancini, Debora Keller, Romain Carron, Yadira Arroyo-Rojas Dasilva, Rolf Erni, Agnieszka Priebe, Simone Di Napoli, Martina Carrisi, Giovanna Sozzi, Roberto Menozzi, Fan Fu, Stephan Buecheler, Ayodhya N. Tiwari
Publikováno v:
Science and Technology of Advanced Materials, Vol 19, Iss 1, Pp 871-882 (2018)
Structural defects such as voids and compositional inhomogeneities may affect the performance of Cu(In,Ga)Se2 (CIGS) solar cells. We analyzed the morphology and elemental distributions in co-evaporated CIGS thin films at the different stages of the C
Externí odkaz:
https://doaj.org/article/f484a08e9aa84819a78e079b3d60334f
Autor:
Xi Zhang, Stephan Pollitt, Gihun Jung, Wenzhe Niu, Pardis Adams, Jan Bühler, Nora S. Grundmann, Rolf Erni, Maarten Nachtegaal, Neul Ha, Jisu Jung, Byungha Shin, Wooseok Yang, S. David Tilley
Publikováno v:
Chemistry of Materials. 35:2371-2380
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f002d43e014b4bef9d6f27d36d8930b6
https://doi.org/10.1021/acs.chemmater.2c03489
https://doi.org/10.1021/acs.chemmater.2c03489
Autor:
Walid Dachraoui, Rolf Erni
Publikováno v:
Chemistry of Materials. 35:1201-1208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71e87076298aefd1b7588804bbe336e
https://doi.org/10.1021/acs.chemmater.2c03226
https://doi.org/10.1021/acs.chemmater.2c03226