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Tuning of passivation efficiency of defects in emitter region of polysilicon solar cells using hydrogen plasma
Using thin polycrystalline silicon (poly-Si) films reduces the cost of photovoltaic cells. Although hydrogenation treatments of poly-Si films are...
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Method for improving electrical property of polysilicon film used to light absorption layer of photodetector
In this study, various process methods were presented to improve the light response characteristics of polycrystalline silicon (polysilicon) for...
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Silicon Metal–Oxide–Semiconductor Transistor with a Dependent Pocket Contact and Two-Layer Polysilicon Gate
AbstractThe characteristics of two design-technology versions of a silicon metal–oxide–semiconductor (MOS) silicon on insulator (SOI) transistor with...
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Silicon Ultrathin Oxide (4.2 nm)–Polysilicon Structures Resistant to Field Damages
AbstractThe results of investigations of silicon–ultrathin oxide (42 Å)–polysilicon structures resistant to field damages are presented. It is found...
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Performance Investigation of Alkali Metal Fluorides as Alternate Electron Selective Contacts for TOPCon Solar Cells
The recombinations at metallized contacts are the final hurdles before reaching the Shockley Queisser limit in silicon solar cells. The domination of...
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Improved Long-Term Stability of Low-Temperature Polysilicon Thin-Film Transistors by Using a Tandem Gate Insulator with an Atomic Layer of Deposited Silicon Dioxide
In this study, we report a substantial improvement in the long-term stability of low-temperature polycrystalline silicon (LTPS) thin-film transistors...
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Uncooled CMOS 2.5THz detector comprising a metamaterial absorber loaded with resistors and a PTAT sensor
Terahertz (THz) detectors have shown a multitude of important prospects in the fields of THz technology. This paper presents an innovative...
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Design of Microrings with Complex Waveguide Cross-Sections to Reduce Non-linear Effects of Silicon
This study presents a model for designing silicon and polysilicon (poly-Si) micro-ring resonators (MRRs) within the...
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Features of the Characteristics of Field-Resistant Silicon–Ultrathin Oxide–Polysilicon Structures
AbstractResults of studying the features of the current–voltage ( I – V ) and capacitance–voltage characteristics of field-resistant silicon–ultrathin...
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Charge Accumulation in MOS Structures with a Polysilicon Gate under Tunnel Injection
AbstractCharge accumulation in metal—oxide—semiconductor (MOS) structures with a doped and undoped polysilicon gate with Al contacts and without them...
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Phosphorus Dopant Diffusion, Activation, and Annealing. Using Infrared Laser for Synthesis of n-Type Silicon Thin Film
Thin film of oriented crystalline intrinsic polysilicon films were grown on alkali-free borosilicate glass substrate using hot-wire...
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The Influence of the Conditions of Getter Formation in High-Resistivity Silicon on the Characteristics of PIN Photodiodes
AbstractThe influence of the conditions of gettering in high-resistivity silicon during fabrication of PIN photodiodes on reverse dark currents has...
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Generating terahertz multiple vortex beams using graphene metasurfaces
This paper investigates the generation of orbital angular momentum vortex beams using a graphene metasurface in the terahertz frequency band. The...
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Harnessing plasma absorption in silicon MOS ring modulators
High-bandwidth, low-power and compact silicon electro-optical modulators are essential for future energy-efficient and densely integrated optical...
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Silicon Photo-Receivers
The properties of photodiodes being exploitable in standard bipolar, CMOS, and BiCMOS technologies are summarized. In addition examples of advanced...
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Micromachined Infrared Thermopile Detector Based on a Suspended Film Structure
The micro-electromechanical system (MEMS) infrared thermopile is the core working device of modern information detection systems such as...
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Multifunctional reconfigurable metasurfaces for manipulation of transmitted wave in THz Band
In this paper a procedure to design transmissive metasurfaces based on graphene-metal hybrid layers is developed and employed to design a...
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A machine learning approach to TCAD model calibration for MOSFET
Machine learning-based surrogate models have significant advantages in terms of computing efficiency. In this paper, we present a pilot study on fast...
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A Comparative Study of Two Types of Bifurcation-Based MEMS Sensors
This paper compares two types of inertial electrostatic MEMS methane sensors, one based on a cyclic-fold bifurcation and another based on a primary...
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The Threshold of Laser-Induced Damage of Image Sensors in Open Atmosphere
The study results of nano- and microstructural elements of CMOS video systems matrices destruction by pulsed laser radiation, laser beams propagation...