Results 141 to 150 of about 325,702 (290)

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Short- and Long-term Drivers of the Norwegian Krone [PDF]

open access: yes
Masteroppgave(MSc) in Master of Science in Business, Finance - Handelshøyskolen BI, 2024This thesis examines the short- and long-term drivers of the EURNOK nominal exchange rate from 2000 to 2023.
Økstad, Aksel Legaspi   +1 more
core  

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Back-Extraction Rate of Bis(dithizonato)zinc(II)

open access: yesAnalytical Sciences, 1995
KAWAMOTO, Hiroshi   +2 more
openaire   +2 more sources

Impact of Contractionary Monetary Policy on the S&P 500 [PDF]

open access: yes
Masteroppgave(MSc) in Master of Science in Business, Finance - Handelshøyskolen BI, 2024This thesis investigates the effects of an increase in the Federal Funds rate on the S&P 500 index from 2003 to 2023.
Kjeksrud, Victor, Skram, Morten
core  

The Trade-Off Between Family Ownership and Growth [PDF]

open access: yes, 2018
Masteroppgave(MSc) in Master of Science in Business, Finance - Handelshøyskolen BI, 2018This paper use a large sample of non-listed Norwegian firms in order to compare differences in growth between family and non-family firms during the period 2000 ...
Johannessen, Espen Bryn   +1 more
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

The Financial Value Added from Petroleum-Fund Mechanism [PDF]

open access: yes, 2018
Masteroppgave(MSc) in Master of Science in Business, Finance - Handelshøyskolen BI, 2018In this thesis, we quantify the financial value added by reallocating petroleum revenues from oil reserves to the Government Pension Fund Global.
Granheim, Gine Andrea, Dahle, Heidi
core  

Analisis Faktor-Faktor yang Mempengaruhi Suku Bunga Bi-7 Days Reverse Repo Rate (Bi-7DRR)

open access: yes, 2021
This study aims to determine several factors that may affect the BI-7 Days Reverse Repo Rate (BI-7DRR) 2018-2020. The problem that lies behind this research is that there is a difference between the theory and the data studied.
Nainggolan, Kevin Marcellino
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

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