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High Performance Novel Square Root Architecture Using Ancient Indian Mathematics for High Speed Signal Processing

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Advances in Pure Mathematics 2015年第8期5卷 428-441页

作者： Arindam Banerjee aniruddha ghosh Mainuck Das Department of ECE JIS College of Engineering Kalyani India

Novel high speed energy efficient square root architecture has been reported in this paper. In this architecture, we have blended ancient Indian Vedic mathematics and Bakhshali mathematics to achieve a significant amount of accuracy in performing the square root operation. Basically, Vedic Duplex method and iterative division method reported in Bakhshali Manuscript have been utilized for that computation. The proposed technique has been compared with the well known Newton-Raphson’s (N-R) technique for square root computation. The algorithm has been implemented and tested using Modelsim simulator, and performance parameters such as the number of lookup tables, propagation delay and power consumption have been estimated using Xilinx ISE simulator. The functionality of the circuitry has been checked using Xilinx Virtex-5 FPGA board.

关键词： Vedic Mathematics Bakhshali Mathematics Duplex Yavadunam Sutra

CuO–TiO_(2) based self-powered broad band photodetector

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Nano Materials Science 2024年第3期6卷 345-354页

作者： Chiranjib ghosh Arka Dey Iman Biswas Rajeev Kumar Gupta Vikram Singh Yadav Ashish Yadav Neha Yadav Hongyu Zheng Mohamed Henini aniruddha Mondal Department of Physics National Institute of Technology DurgapurWest BengalIndia Department of Physics University of Petroleum&Energy Studies DehradunUttarakhandIndia Babasaheb Bhimrao Ambedkar University Lucknow226031India Center for Advanced Laser Manufacturing(CALM) Shandong University of TechnologyZibo255000PR China School of Physics and Astronomy University of NottinghamNottinghamNG72RDUnited Kingdom

An efficient room-temperature self-powered,broadband(300 nm–1100 nm)photodetector based on a CuO–TiO_(2)/TiO_(2)/p-Si(100)heterostructure is *** CuO–TiO_(2)nanocomposites were grown in a two-zone horizontal tube furnace on a 40 nm TiO_(2)thin film deposited on a p-type Si(100)*** CuO–TiO_(2)/TiO_(2)/p-Si(100)devices exhibited excellent rectification characteristics under dark and individual photoillumination *** devices showed remarkable photo-response under broadband(300–1100 nm)light illumination at zero bias voltage,indicating the achievement of highly sensitive self-powered photodetectors at visible and near-infrared light *** maximum response of the devices is observed at 300 nm for an illumination power of 10 *** response and recovery times were calculated as 86 ms and 78 ms,***,under a small bias,the devices showed a prompt binary response by altering the current from positive to negative under illumination *** main reason behind this binary response is the low turn-on voltage and photovoltaic characteristics of the *** illumination conditions,the generation of photocurrent is due to the separation of photogenerated electron-hole pairs within the built-in electric field at the CuO–TiO_(2)/TiO_(2)*** characteristics make the CuO–TiO_(2)/TiO_(2)broadband photodetectors suitable for applications that require high response speeds and self-sufficient functionality.

关键词： Self-powered CuO–TiO_(2) nanocomposite Broadband photodetector Two-zone horizontal tube furnace Responsivity

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天然表面活性剂(续完)

日用化学品科学 2017年第6期40卷 5-7,39页

作者：肖进新(译) Sourav De Susanta Malik aniruddha ghosh Rumpa Saha Bidyut Saha 北京氟乐邦表面活性剂技术研究所北京100096 不详

11成本分析在建设和运作工厂之前,工艺的设计和经济评估是很重要的,这需要结合工程学的知识[66]。总体成本分析包括评估资本和运营开支。基于由Superpro Designer模拟软件开发的工艺经济模型,由葡萄糖和高油酸的葵花籽油生产907 00 t的... 详细信息

11成本分析在建设和运作工厂之前,工艺的设计和经济评估是很重要的,这需要结合工程学的知识[66]。总体成本分析包括评估资本和运营开支。基于由Superpro Designer模拟软件开发的工艺经济模型,由葡萄糖和高油酸的葵花籽油生产907 00 t的槐糖脂的年运营成本为2.68亿美元,单位生产成本每千克2.95美元。

关键词：天然表面活性剂 Designer 成本分析经济评估运营成本生产成本经济模型软件开发

Design of a Novel Signed Binary Subtractor Using Quantum Gates

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Journal of Quantum Computing 2022年第3期4卷 121-133页

作者： Arindam Banerjee aniruddha ghosh Mainuck Das ICFAI University Tripura KamalghatAgartalaWest TripuraIndia JIS College of Engineering KalyaniNadiaWest Bengal741235India

In this paper,focus has been given to design and implement signed binary subtraction in quantum *** the type of operand may be positive or negative,therefore a novel algorithm has been developed to detect the type of operand and as per the selection of the type of operands,separate design techniques have been developed to make the circuit compact and work very *** separate methods have been shown in the paper to perform the signed *** results show promising for the second method in respect of ancillary input count and garbage output count but at the cost of quantum cost.

关键词： Signed subtraction reversible logic quantum gates

A strategic way of high-performance energy storage device development with environmentally viable “Water-in-salt” electrolytes

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Journal of Energy Chemistry 2023年第3期78卷 350-373,I0010页

作者： Prakas Samanta Souvik ghosh aniruddha Kundu Pranab Samanta Naresh Chandra Murmu Tapas Kuila Surface Engineering&Tribology Division Council of Scientific and Industrial Research Central Mechanical Engineering Research InstituteMahatma Gandhi AvenueDurgapur-713209West BengalIndia Academy of Scientific and Innovative Research(AcSIR) CSIR-Human Resource Development Centre(CSIR-HRDC)CampusPostal Staff College AreaSector 19Kamla Nehru NagarGhaziabad-201002Uttar PradeshIndia

Development of cost-effective and environmental friendly energy storage devices(ESDs) has attracted widespread attention in recent scenario of energy ***,the environmentally viable "water-in-salt"(WiS) electrolytes has received significant interest for the development of advanced high performance *** WiS electrolyte exhibits wide electrochemical stability window(ESW),highsafety,non-flammability and superior electrochemical performance compared to the conventional "salt-in-water" *** review aims to provide a comprehensive discussion on WiS electrolyte based on theoretical,electrochemical and physicochemical characteristics.A strategic way for the usage of WiS electrolyte in rechargeable metal-ion batteries and supercapacitors with potentially improved electrochemical performance has been reviewed *** review also discussed the unique advantages of WiS electrolytes as well as the future scope and challenges.

关键词： Water-in-salt electrolyte Solid electrolyte interphase High energy density Aqueous batteries Aqueous supercapacitors