Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Liang, Han"'
Publikováno v:
Nanotechnology. 34:305401
SnO2 film is one of the most widely used electron transport layers (ETL) in perovskite solar cells (PSCs). However, the inherent surface defect states in SnO2 film and mismatch of the energy level alignment with perovskite limit the photovoltaic perf
Publikováno v:
Journal of Physics D: Applied Physics. 56:145101
Interface modification has been proved to be an effective method to improve the performance of perovskite solar cells (PSCs). In this paper, tetramethylammonium hexafluorophosphate (TMAPF6) is employed to modify the interface of SnO2/perovskite. Fluo
Autor:
Yuning Song, Liang Han
Publikováno v:
Journal of Physics: Conference Series. 2280:012042
According to the problem of noise caused by fluid pulsation in the piston pump, and related to the opening form, position and size of damping slot on the flow plate, a new type of distribution disc with double V discharge slot is designed again. Then
Publikováno v:
Journal of Physics: Conference Series. 2021:012026
Publikováno v:
Journal of Physics: Conference Series. 2012:012105
The equations of time-delay fractional order financial dynamic system are studied. Fractional calculus, as the expansion of the corresponding integer parts, has more complex definition and update laws. It is found that modeling by fractional-order di
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 726:012011
With the decrease in the world’s thin oil resources, heavy oil resources gradually become the main resources in the current and coming period. However, the casing damage of thermal recovery wells seriously restricts the development and exploitation
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 571:012147
The polymer—derived SiC fiber is one of the most important reinforcing materials for high performance ceramic matrix composites (CMC). Three generations of SiC fibers have been developed over the past thirty years. In this article, the preparing me
Publikováno v:
Measurement Science and Technology. 31:105101
An optical in-fiber Mach-Zehnder interferometer (MZI) based on thin core fiber (TCF) for liquid level sensing is proposed and experimentally demonstrated. The sensor head is formed by single mode -taper-thin core - taper- single mode fiber structure
Autor:
Yuning Song, Liang Han
Publikováno v:
Journal of Physics: Conference Series. 1600:012048
In order to study the fluid flow characteristics of the key components in hydraulic excited rotary valve,and then determine the area where the vortex and negative pressure to find the weak link in th e structure and analyze the performance of the val
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 612:022058