Study and investigation of phosphorus doping time on emitter region for contact resistance optimization of monocrystalline silicon solar cell

Structural, optical, magnetic, and enhanced antibacterial properties of hydrothermally synthesized Sm-incorporating α-MoO32D-layered nanoplates

“…XRD analysis was performed using CuKa radiation of wavelength 1.54056 Å, where 2q = 10°to 70°, operating voltage = 40 kV, current = 30 mA, and scanning speed = 1°min −1 . An FE-SEM integrated with EDS (JEOL JSM-7600F) was utilized to investigate the surface morphologies along with elemental composition 58,59 of the synthesized samples, where the accelerating electric eld was 5 kV. An FTIR (FTIR-ATR, Model: PerkinElmer Spectrum Two) with a scanning wavenumber range of 4000-400 cm −1 was used to identify the existing functional groups.…”

Novel low-carbon energy solutions for powering emerging wearables, smart textiles, and medical devices

“…In typical designs, phosphorus and alumina are used as electron and hole dopants, with light invasion from the n + electron carrier front. 83,84 Low dimensional structures have excellent trap polarization, particularly for quantum dot structures; as a result, a thorough analysis of passivation processes, as well as associated effects on carrier kinetics, can aid in the pragmatic design of low dimensional structures for a variety of purposes (Fig. 4b and c).…”

“…In typical designs, phosphorus and alumina are used as electron and hole dopants, with light invasion from the n + electron carrier front. 83,84…”

The Possibility of Silicon Purification by Metallurgical Methods: Part I

“…There have been numerous studies aimed at reducing solar energy prices further by various processes, such as research on improving and optimizing the solar cells production technology [3][4][5][6][7][8][9], controlling Si wafer thickness [10], and combining the different renewable energy systems in to a multigeneration system [11,12]. Research and development to obtain and purify Si, used as the raw material for the production of solar cells based on crystalline Si are also needed and therefore conducted in different ways.…”