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作品数:130被引量:214H指数:7
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  • 期刊=Journal of Semiconductorsx
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Wide-bandgap and heavy-metal-free quantum dots for blue light-emitting diodes
《Journal of Semiconductors》2025年第4期13-27,共15页Xin Gu Wen-Long Fei Bao-Quan Sun Ya-Kun Wang Liang-Sheng Liao 
supported by the National Key Research and Development Program of China(2024YFE0103600);the National Natural Science Foundation of China(NSFC)(62474119,62205230,and 62175171);Suzhou Key Laboratory of Functional Nano&Soft Materials,Collaborative Innovation Center of Suzhou Nano Science&Technology,the 111 Project,Joint International Research Laboratory of Carbon-Based Functional Materials and Devices.
Colloidal quantum dots(CQDs)are highly regarded for their outstanding photovoltaic characteristics,including excellent color purity,stability,high photoluminescence quantum yield(PLQY),narrow emission spectra,and ease...
关键词:blue quantum dot light-emitting diodes heavy-metal-free Ⅱ−Ⅵquantum dots Ⅲ−Ⅴquantum dots carbon dots 
Selection of dopants and doping sites in semiconductors:the case of AlN
《Journal of Semiconductors》2024年第11期46-50,共5页Yi-Feng Zheng Xuefen Cai Su-Huai Wei 
supported by the National Natural Science Foundation of China(Grants No.11991060,No.12088101,No.U2230402,and No.12304006);the Natural Science Foundation of WIUCAS(Grants No.WIUCASQD2023004)。
The choices of proper dopants and doping sites significantly influence the doping efficiency.In this work,using doping in Al N as an example,we discuss how to choose dopants and doping sites in semiconductors to creat...
关键词:defect control band structure analysis wide-bandgap semiconductor 
A novel one-time-programmable memory unit based on Schottky-type p-GaN diode
《Journal of Semiconductors》2024年第3期53-57,共5页Chao Feng Xinyue Dai Qimeng Jiang Sen Huang Jie Fan Xinhua Wang Xinyu Liu 
supported in part by the National Key Research and Development Program of China under Grant 2022YFB3604400;in part by the Youth Innovation Promotion Association of Chinese Academy Sciences (CAS);in part by the CAS-Croucher Funding Scheme under Grant CAS22801;in part by National Natural Science Foundation of China under Grant 62334012, Grant 62074161, Grant 62004213, Grant U20A20208, and Grant 62304252;in part by the Beijing Municipal Science and Technology Commission project under Grant Z201100008420009 and Grant Z211100007921018;in part by the University of CAS;in part by the IMECAS-HKUST-Joint Laboratory of Microelectronics
In this work,a novel one-time-programmable memory unit based on a Schottky-type p-GaN diode is proposed.During the programming process,the junction switches from a high-resistance state to a low-resistance state throu...
关键词:wide-bandgap semiconductor one-time programmable Schottky-type p-GaN diode read-only memory device 
A wide-bandgap copolymer donor with a 5-methyl-4Hdithieno[3,2-e:2′,3′-g]isoindole-4,6(5H)-dione unit被引量:2
《Journal of Semiconductors》2021年第10期34-56,共23页Anxin Sun Jingui Xu Guanhua Zong Zuo Xiao Yong Hua Bin Zhang Liming Ding 
the National Key Research and Development Program of China(2017YFA0206600);the National Natural Science Foundation of China(51773045,21772030,51922032 and 21961160720).
Wide-bandgap copolymer donors with fused-ring accept-or units(FAUs)present excellent performance in non-fullerene organic solar cells due to their complementary light-absorption with nonfullerene acceptors,deep the hi...
关键词:DONOR COMPLEMENTARY 
A 0.9 V PSRR improved voltage reference using a wide-band cascaded current mode differentiator
《Journal of Semiconductors》2018年第10期75-81,共7页Fanyang Li 
Project supported by the National Natural Science Foundation of China(No.61501122)
We present a voltage reference using a wide-band cascaded current mode differentiator, for the improved PSRR performance. Compared with the conventional references, the reference with the technique is mainly character...
关键词:REFERENCE current mode DIFFERENTIATOR 
CMOS mm-wave transceivers for Gbps wireless communication被引量:1
《Journal of Semiconductors》2016年第7期1-11,共11页池保勇 宋政 况立雪 贾海昆 孟祥雨 王志华 
Project supported in part by the National Natural Science Foundation of China(No.61331003)
The challenges in the design of CMOS millimeter-wave (mm-wave) transceiver for Gbps wireless com- munication are discussed. To support the Gbps data rate, the link bandwidth of the receiver/transmitter must be wide ...
关键词:mm-wave integrated circuit transceiver CMOS wireless communication WIDE-BAND power ampli-fier 
An inductorless CMOS programmable-gain amplifier with a>3 GHz bandwidth for60 GHz wireless transceivers被引量:1
《Journal of Semiconductors》2014年第10期85-90,共6页朱伟 池保勇 况立雪 贾雯 王志华 
Project supported by the National Science and Technology Major Projects of China(No.2012ZX03004007);the National Natural Science Foundation of China(Nos.JCYJ20120616142625998,61020106006,61076029,61222405,JCYJ20130401173110245)
An inductorless wideband programmable-gain amplifier (PGA) for 60 GHz wireless transceivers is presented. To attain wideband characteristics, a modified Cherry-Hooper amplifier with a negative capacitive neu- traliz...
关键词:programmable-gain amplifier WIDE-BAND Cherry-Hooper amplifier negative capacitance neutral- ization low power 
A 130 nm CMOS low-power SAR ADC for wide-band communication systems
《Journal of Semiconductors》2014年第2期112-119,共8页边程浩 颜俊 石寅 孙玲 
Project supported by the Natural Science Foundation for Key Program of Jiangsu Higher Education Institutions(No.09KJA510001)
This paper presents a low power 9-bit 80 MS/s SAR ADC with comparator-sharing technique in 130 nm CMOS process. Compared to the conventional SAR ADC, the sampling phase is removed to reach the full efficiency of the c...
关键词:ADC SAR capacitor-sharing error compensation capacitor array dynamic logic 
A 14-bit 250-MS/s current-steering CMOS digital-to-analog converter被引量:1
《Journal of Semiconductors》2013年第8期155-161,共7页李学清 樊华 魏琦 徐震 刘嘉男 杨华中 
supported by the National High Technology Research and Development Program of China(No.SS2013AA011203);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20110002110058)
A 14-bit 250-MS/s current-steering digital-to-analog converter(DAC) was fabricated in a 0.13μm CMOS process.In conventional high-speed current-steering DACs,the spurious-free dynamic range(SFDR) is limited by non...
关键词:DAC current-steering SFDR wide-band time-interleaved 
A wide-band low phase noise LC-tuned VCO with constant K_(VCO)/ω_(osc) for LTE PLL被引量:2
《Journal of Semiconductors》2012年第2期106-110,共5页Huang Jiwei Wang Zhigong Li Kuili Li Zhengping Wang Yongping 
A wideband LC-tuned voltage-controlled oscillator(LC-VCO) applied in LTE PLL frequency synthesizers with constant AVco/ωosc is described.In order to minimize the loop bandwidth variations of PLL,a varactor array is...
关键词:voltage-controlled oscillator loop bandwidth LTE Kvco low phase noise 
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