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856 records found. Displaying records 1 to 10.
Landauer Resistivity Dipole at One-Dimensional Defect Revealed via near-Field Photocurrent Nanoscopy
- Journal article
- Creator
-
;Francesca Falorsi (author) (Search by this author);Marco Dembecki (author) (Search by this author);Christian Eckel (author) (Search by this author);Monica Kolek Martinez de Azagra (author) (Search by this author)Kenji Watanabe (author) (Search by this author)National Institute for Materials Science
;
Takashi Taniguchi (author) (Search by this author)National Institute for Materials Science
;
;Martin Statz (author) (Search by this author)R. Thomas Weitz (author) (Search by this author) - Keyword
- Landauer resistivity dipole (LRD) , photocurrent nanoscopy, graphene interface
- Date published
- 2025-05-28
- Updated at
- 2026-03-10 12:30:12 +0900
Reducing critical current for spin-transfer-torque magnetization reversal in current-perpendicular-to-plane giant magnetoresistance devices using low damping and spin scattering asymmetry in Co2FeGa0.5Ge0.5 Heusler alloy
- Journal article
- Creator
-
;Vineet Barwal (author) (Search by this author)Hirofumi Suto (author) (Search by this author)
;
Yuya Sakuraba (author) (Search by this author)
- Keyword
- Heusler alloys, Giant magnetoresistance, Spin-transfer-torque, Ferromagnetic resonance, Gilbert damping
- Date published
- 2025-12-18
- Updated at
- 2026-02-11 12:30:10 +0900
Current transport characterization and photovoltaic performance of Si nanopencil-based Schottky junction assisted with VOx as a hole-injection layer
- Journal article
- Creator
-
;Mohammed Abdelhameed (author) (Search by this author);Mostafa F. Abdelbar (author) (Search by this author)National Institute for Materials Science;A.B. El Basaty (author) (Search by this author)Wipakorn Jevasuwan (author) (Search by this author)National Institute for Materials Science
;
;Kotaro Dai (author) (Search by this author);Kei Shinotsuka (author) (Search by this author);Yoshihisa Hatta (author) (Search by this author)Naoki Fukata (author) (Search by this author)National Institute for Materials Science
- Keyword
- Schottky diode, Silicon nanopencils, Vanadium oxide, Solar cells, Conduction mechanism, Barrier height
- Date published
- 2023-02-04
- Updated at
- 2025-02-04 12:30:22 +0900
Multiscale Finite Element Analysis of Yield-point Phenomenon in Ferrite–Pearlite Duplex Steels
- Journal article
- Creator
-
Shinnosuke Yanagawa (author) (Search by this author)National Institute for Materials Science
;
Ikumu Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- yield-point phenomenon
- Date published
- 2024-03-15
- Updated at
- 2024-04-12 16:30:21 +0900
Dual Action Spectroscopy Exposes the Bright and Dark Excitons of Room-Temperature WSe2
- Journal article
- Creator
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;Joseph Wragg (author) (Search by this author);Luca Bolzonello (author) (Search by this author);Ludovica Donati (author) (Search by this author);Karuppasamy Pandian Soundarapandian (author) (Search by this author);Riccardo Bertini (author) (Search by this author);Seth Ariel Tongay (author) (Search by this author)Kenji Watanabe (author) (Search by this author)National Institute for Materials Science
;
Takashi Taniguchi (author) (Search by this author)National Institute for Materials Science
;
;Frank H. L. Koppens (author) (Search by this author)Niek F. van Hulst (author) (Search by this author)
- Keyword
- dual action spectroscopy , bright and dark excitons , WSe2
- Date published
- 2025-05-14
- Updated at
- 2026-02-17 08:30:29 +0900
Assessing degradation in perovskite solar cells via thermal hysteresis of photocurrent and device simulation
- Journal article
- Creator
-
Dhruba B. Khadka (author) (Search by this author)National Institute for Materials Science
;
Masatoshi Yanagida (author) (Search by this author)National Institute for Materials Science
;
Yasuhiro Shirai (author) (Search by this author)National Institute for Materials Science
- Keyword
- Perovskite degradation, Interfacial defect, thermal hysteresis of photocurrent, Capacitance spectra, SCAPS simulation, Ion migration
- Date published
- 2024-11-28
- Updated at
- 2024-12-06 17:17:44 +0900
Investigation of Degradation in Perovskite Solar Cells Using Thermal Hysteresis of Photocurrent
- Journal article
- Creator
-
Dhruba B. Khadka (author) (Search by this author)National Institute for Materials Science
;
Masatoshi Yanagida (author) (Search by this author)National Institute for Materials Science
;
Yasuhiro Shirai (author) (Search by this author)National Institute for Materials Science
- Keyword
- Perovskite Solar Cells, Degradation, Segradation mechanisms, thermal hysteresis of photocurrent, SCAPS Simulation
- Date published
- 2025-06-08
- Updated at
- 2025-11-18 08:30:11 +0900
Investigation of Degradation in Perovskite Solar Cells Using Thermal Hysteresis of Photocurrent
- Conference poster
- Creator
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KHADKA Dhruba Bahadur (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Photovoltaic Materials Group, National Institute for Materials Science
;
YANAGIDA Masatoshi (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Photovoltaic Materials Group, National Institute for Materials Science
;
SHIRAI Yasuhiro (author) (Search by this author)Research Center for Energy and Environmental Materials (GREEN)/Battery and Cell Materials Field/Photovoltaic Materials Group, National Institute for Materials Science
- Keyword
- Device Degardation, Degradation mechanism, Capacitance Spectroscopy, Photocurrent Hysteresis, Perovskite Solar Cells
- Date published
- Updated at
- 2025-07-04 16:30:38 +0900
Scanning electron irradiation of hexagonal boron nitride: an efficient procedure for quenching undesired defects emissions monitored by in-situ room temperature cathodoluminescence
- Journal article
- Creator
-
;F Bianco (author) (Search by this author);S Pezzini (author) (Search by this author)K Watanabe (author) (Search by this author)National Institute for Materials Science
;
T Taniguchi (author) (Search by this author)National Institute for Materials Science
;
F Fabbri (author) (Search by this author)
- Keyword
- hexagonal boron nitride (hBN) , electron irradiation, cathodoluminescence
- Date published
- 2025-04-01
- Updated at
- 2026-05-25 09:06:19 +0900
Scanning probe spectroscopy of sulfur vacancies and MoS2 monolayers in side-contacted van der Waals heterostructures
- Journal article
- Creator
-
;K Nisi (author) (Search by this author)J C Thomas (author) (Search by this author)
https://orcid.org/0000-0002-2151-7725
(unauthenticated)
;
S Levashov (author) (Search by this author)
https://orcid.org/0009-0001-4244-8554
(unauthenticated)
;
;E Mitterreiter (author) (Search by this author);T Taniguchi (author) (Search by this author)K Watanabe (author) (Search by this author)
;
;S Aloni (author) (Search by this author)T R Kuykendall (author) (Search by this author)
https://orcid.org/0000-0003-1362-3285
(unauthenticated)
;
J Eichhorn (author) (Search by this author)
https://orcid.org/0000-0003-2413-6079
(unauthenticated)
;
A W Holleitner (author) (Search by this author)
https://orcid.org/0000-0002-8314-4397
(unauthenticated)
;
A Weber-Bargioni (author) (Search by this author)
https://orcid.org/0000-0003-2986-1819
(unauthenticated)
;
C Kastl (author) (Search by this author)
https://orcid.org/0000-0001-5309-618X
(unauthenticated)
- Keyword
- Vertical tunneling, lateral transport, van der Waals heterostructures
- Date published
- 2025-01-01
- Updated at
- 2025-02-05 12:30:28 +0900