Relevant bibliographies by topics / Peak-to-Valley Current Ratio / Journal articles

Journal articles on the topic 'Peak-to-Valley Current Ratio'

To see the other types of publications on this topic, follow the link: Peak-to-Valley Current Ratio.
Author: Grafiati
Published: 6 September 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Peak-to-Valley Current Ratio.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Oobo, Takashi, Riichiro Takemura, Michihiko Suhara, Yasuyuki Miyamoto, and Kazuhito Furuya. "High Peak-to-Valley Current Ratio GaInAs/GaInP Resonant Tunneling Diodes." Japanese Journal of Applied Physics 36, Part 1, No. 8 (August 15, 1997): 5079–80. http://dx.doi.org/10.1143/jjap.36.5079.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Huang, C. I., M. J. Paulus, C. A. Bozada, S. C. Dudley, K. R. Evans, C. E. Stutz, R. L. Jones, and M. E. Cheney. "AlGaAs/GaAs double barrier diodes with high peak‐to‐valley current ratio." Applied Physics Letters 51, no. 2 (July 13, 1987): 121–23. http://dx.doi.org/10.1063/1.98588.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jiang, Zhi, Yiqi Zhuang, Cong Li, and Ping Wang. "Tunnel Dielectric Field-Effect Transistors with High Peak-to-Valley Current Ratio." Journal of Electronic Materials 46, no. 2 (November 3, 2016): 1088–92. http://dx.doi.org/10.1007/s11664-016-5021-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Duschl, R., O. G. Schmidt, G. Reitemann, E. Kasper, and K. Eberl. "High room temperature peak-to-valley current ratio in Si based Esaki diodes." Electronics Letters 35, no. 13 (1999): 1111. http://dx.doi.org/10.1049/el:19990728.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zhang, Baoqing, Liuyun Yang, Ding Wang, Patrick Quach, Shanshan Sheng, Duo Li, Tao Wang, et al. "Repeatable room temperature negative differential resistance in AlN/GaN resonant tunneling diodes grown on silicon." Applied Physics Letters 121, no. 19 (November 7, 2022): 192107. http://dx.doi.org/10.1063/5.0127379.

Full text
Abstract:
We report repeatable AlN/GaN resonant tunneling diodes (RTDs) grown on a silicon substrate by plasma-assisted molecular-beam epitaxy. The RTDs exhibit stable negative differential resistance without hysteresis at room temperature, where no degradation is observed even after 500 continuous bidirectional sweeps. The peak-to-valley current ratio is 1.36, and the peak current density is 24.38 kA/cm2. When the temperature is changed from 77 to 475 K, the peak current remains almost unchanged and the valley current increases gradually, resulting in a reduced peak-to-valley current ratio from 1.59 to 1.07. Our work softens the material quality constraints on realizing the room-temperature repeatable negative differential resistance and paves the way to low-cost III-nitride-based monolithic and hybrid microwave integrated circuits on large-size silicon wafers.
APA, Harvard, Vancouver, ISO, and other styles
6

Wang, Y. H., H. C. Wei, and M. P. Houng. "Demonstration of high peak‐to‐valley current ratio in anN‐p‐nAlGaAs/GaAs structure." Journal of Applied Physics 73, no. 11 (June 1993): 7990–92. http://dx.doi.org/10.1063/1.353913.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Reddy, V. K., A. J. Tsao, and D. P. Neikirk. "High peak-to-valley current ratio AlGaAs/AlAs/GaAs double barrier resonant tunnelling diodes." Electronics Letters 26, no. 21 (1990): 1742. http://dx.doi.org/10.1049/el:19901119.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Potter, Robert C., Amir A. Lakhani, Dana Beyea, and Harry Hier. "Enhancement of current peak‐to‐valley ratio in In0.52Al0.48As/In0.53Ga0.47As ‐based resonant tunneling diodes." Journal of Applied Physics 63, no. 12 (June 15, 1988): 5875–76. http://dx.doi.org/10.1063/1.340278.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Duong, Ngoc Thanh, Seungho Bang, Seung Mi Lee, Dang Xuan Dang, Dong Hoon Kuem, Juchan Lee, Mun Seok Jeong, and Seong Chu Lim. "Parameter control for enhanced peak-to-valley current ratio in a MoS2/MoTe2 van der Waals heterostructure." Nanoscale 10, no. 26 (2018): 12322–29. http://dx.doi.org/10.1039/c8nr01711e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

LIANG, Dong-Shong, Kwang-Jow GAN, Cheng-Chi TAI, and Cher-Shiung TSAI. "Standard BiCMOS Implementation of a Two-Peak Negative Differential Resistance Circuit with High and Adjustable Peak-to-Valley Current Ratio." IEICE Transactions on Electronics E92-C, no. 5 (2009): 635–38. http://dx.doi.org/10.1587/transele.e92.c.635.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Lee, Sejoon, Youngmin Lee, Emil B. Song, and Toshiro Hiramoto. "Modulation of peak-to-valley current ratio of Coulomb blockade oscillations in Si single hole transistors." Applied Physics Letters 103, no. 10 (September 2, 2013): 103502. http://dx.doi.org/10.1063/1.4819442.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Oehme, Michael, Marko Sarlija, Daniel Hahnel, Mathias Kaschel, Jens Werner, E. Kasper, and J. Schulze. "Very High Room-Temperature Peak-to-Valley Current Ratio in Si Esaki Tunneling Diodes (March 2010)." IEEE Transactions on Electron Devices 57, no. 11 (November 2010): 2857–63. http://dx.doi.org/10.1109/ted.2010.2068395.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Aggarwal, R. J., and C. G. Fonstad. "High peak-to-valley current ratio In0.22Ga0.78As/AlAs RTDs on GaAs using relaxed InxGa1-xAs buffers." Electronics Letters 31, no. 1 (January 5, 1995): 75–77. http://dx.doi.org/10.1049/el:19950002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Wang, Wei, Hao Sun, Teng Teng, and Xiaowei Sun. "High peak-to-valley current ratio In0.53Ga0.47As/AlAs resonant tunneling diode with a high doping emitter." Journal of Semiconductors 33, no. 12 (December 2012): 124002. http://dx.doi.org/10.1088/1674-4926/33/12/124002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Kannan, V., K. R. Rajesh, M. R. Kim, Y. S. Chae, and J. K. Rhee. "Large current peak-to-valley ratio observed in CdSe quantum dot/MEH-PPV based nanocomposite heterostructure." Applied Physics A 102, no. 3 (January 4, 2011): 611–14. http://dx.doi.org/10.1007/s00339-010-6162-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Ipsita, Sushree, P. K. Mahapatra, and P. Panchadhyayee. "Optimum device parameters to attain the highest peak to valley current ratio (PVCR) in resonant tunneling diodes (RTD)." Physica B: Condensed Matter 611 (June 2021): 412788. http://dx.doi.org/10.1016/j.physb.2020.412788.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Shin, Sunhae, In Man Kang, and Kyung Rok Kim. "Negative Differential Resistance Devices with Ultra-High Peak-to-Valley Current Ratio and Its Multiple Switching Characteristics." JSTS:Journal of Semiconductor Technology and Science 13, no. 6 (December 31, 2013): 546–50. http://dx.doi.org/10.5573/jsts.2013.13.6.546.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Day, D. J., Rui Q. Yang, Jian Lu, and J. M. Xu. "Experimental demonstration of resonant interband tunnel diode with room temperature peak‐to‐valley current ratio over 100." Journal of Applied Physics 73, no. 3 (February 1993): 1542–44. http://dx.doi.org/10.1063/1.353231.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Söderström, Jan, and Thorwald G. Andersson. "resonant tunneling diodes: The dependence of the peak-to-valley current ratio on barrier thickness and height." Superlattices and Microstructures 5, no. 1 (January 1989): 109–13. http://dx.doi.org/10.1016/0749-6036(89)90077-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Tsujino, S., N. Usami, A. Weber, G. Mussler, V. Shushunova, D. Grützmacher, Y. Azuma, and K. Nakajima. "SiGe double barrier resonant tunneling diodes on bulk SiGe substrates with high peak-to-valley current ratio." Applied Physics Letters 91, no. 3 (July 16, 2007): 032104. http://dx.doi.org/10.1063/1.2756363.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Fang, Y. K., K. H. Chen, K. S. Wu, C. R. Liu, and J. D. Hwang. "An amorphous silicon/silicon‐carbide double barrier structure with 2.66 peak to valley current ratio negative resistance." Journal of Applied Physics 72, no. 3 (August 1992): 1178–79. http://dx.doi.org/10.1063/1.351798.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Hsu, Che-Wei, Quang Ho Luc, hua Lun Ko, Ping Huang, Jing Yuan Wu, Nhan Ai Tran, and Edward Yi Chang. "Superior Peak to Valley Current Ratio of the InAs/Gasb Core-Shell Nanowires for Tunnel Diode Application." ECS Meeting Abstracts MA2020-02, no. 51 (November 23, 2020): 3835. http://dx.doi.org/10.1149/ma2020-02513835mtgabs.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Afzal, Amir Muhammad, Muhammad Zahir Iqbal, Muhammad Waqas Iqbal, Thamer Alomayri, Ghulam Dastgeer, Yasir Javed, Naveed Akhter Shad, et al. "High performance and gate-controlled GeSe/HfS2 negative differential resistance device." RSC Advances 12, no. 3 (2022): 1278–86. http://dx.doi.org/10.1039/d1ra07276e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Saraiva-Souza, Aldilene, Manuel Smeu, José Gadelha da Silva Filho, Eduardo Costa Girão, and Hong Guo. "Tuning the electronic and quantum transport properties of nitrogenated holey graphene nanoribbons." Journal of Materials Chemistry C 5, no. 45 (2017): 11856–66. http://dx.doi.org/10.1039/c7tc03424e.

Full text
Abstract:
Strong negative differential resistance (NDR) behavior with a remarkable current peak-to-valley ratio for armchair C2N-hNRs and non-linear current–voltage characteristics for zigzag C2N-hNRs.
APA, Harvard, Vancouver, ISO, and other styles
25

Shao, Zhi-An, Wolfgang Porod, and Craig S. Lent. "2D Finite Element Method Simulation of Lateral Resonant Tunneling Devices." VLSI Design 6, no. 1-4 (January 1, 1998): 131–35. http://dx.doi.org/10.1155/1998/97564.

Full text
Abstract:
Using the finite element method, we investigate device applications of lateral resonant tunneling structures which consist of a transmission channel with attached resonators. Such structure exhibits resonance-antiresonance transmission features which may be engineered to achieve desired device properties. We show that the valley current can be reduced in such 2D lateral resonant tunneling devices, resulting in an improved current peak-to-valley ratio.
APA, Harvard, Vancouver, ISO, and other styles
26

Yan-Kuin Su, Jia-Rong Chang, Yan-Ten Lu, Chuing-Liang Lin, Kuo-Ming Wu, and Zheng-Xian Wu. "Novel AlInAsSb/InGaAs double-barrier resonant tunneling diode with high peak-to-valley current ratio at room temperature." IEEE Electron Device Letters 21, no. 4 (April 2000): 146–48. http://dx.doi.org/10.1109/55.830963.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Sun, Yiming, Wei Gao, Xueping Li, Congxin Xia, Hongyu Chen, Li Zhang, Dongxiang Luo, Weijun Fan, Nengjie Huo, and Jingbo Li. "Anti-ambipolar behavior and photovoltaic effect in p-MoTe2/n-InSe heterojunctions." Journal of Materials Chemistry C 9, no. 32 (2021): 10372–80. http://dx.doi.org/10.1039/d1tc02497c.

Full text
Abstract:
The MoTe2/InSe heterojunctions exhibit an anti-ambipolar behavior with high peak-to-valley current ratio (>103) and a high self-driven photodetection performance with photoresponsivity of 15.4 mA W−1 and specific detectivity up to ∼3.02 × 1014 Jones.
APA, Harvard, Vancouver, ISO, and other styles
28

Ramesh, Anisha, Paul R. Berger, and Roger Loo. "High 5.2 peak-to-valley current ratio in Si/SiGe resonant interband tunnel diodes grown by chemical vapor deposition." Applied Physics Letters 100, no. 9 (February 27, 2012): 092104. http://dx.doi.org/10.1063/1.3684834.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Soderstrom, J. R., D. H. Chow, and T. C. McGill. "InAs/AlSb double-barrier structure with large peak-to-valley current ratio: a candidate for high-frequency microwave devices." IEEE Electron Device Letters 11, no. 1 (January 1990): 27–29. http://dx.doi.org/10.1109/55.46920.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Chen, D. Y., Y. Sun, Y. J. He, L. Xu, and J. Xu. "Resonant tunneling with high peak to valley current ratio in SiO2/nc-Si/SiO2 multi-layers at room temperature." Journal of Applied Physics 115, no. 4 (January 28, 2014): 043703. http://dx.doi.org/10.1063/1.4861737.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Sugaya, Takeyoshi, Kee-Youn Jang, Cheol-Koo Hahn, Mutsuo Ogura, Kazuhiro Komori, Akito Shinoda, and Kenji Yonei. "Enhanced peak-to-valley current ratio in InGaAs∕InAlAs trench-type quantum-wire negative differential resistance field-effect transistors." Journal of Applied Physics 97, no. 3 (February 2005): 034507. http://dx.doi.org/10.1063/1.1851595.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Inata, Tsuguo, Shunichi Muto, Yoshiaki Nakata, Shigehiko Sasa, Toshio Fujii, and Satoshi Hiyamizu. "A Pseudomorphic In0.53Ga0.47As/AlAs Resonant Tunneling Barrier with a Peak-to-Valley Current Ratio of 14 at Room Temperature." Japanese Journal of Applied Physics 26, Part 2, No. 8 (August 20, 1987): L1332—L1334. http://dx.doi.org/10.1143/jjap.26.l1332.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Jiun-Tsuen Lai and J. Y. Lee. "Ultrahigh and controllable drain current peak-to-valley ratio in negative resistance field-effect transistors with a strained InGaAs channel." IEEE Electron Device Letters 15, no. 9 (September 1994): 333–35. http://dx.doi.org/10.1109/55.311125.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Tsai, H. H., Y. K. Su, H. H. Lin, R. L. Wang, and T. L. Lee. "P-N double quantum well resonant interband tunneling diode with peak-to-valley current ratio of 144 at room temperature." IEEE Electron Device Letters 15, no. 9 (September 1994): 357–59. http://dx.doi.org/10.1109/55.311133.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Yang, Chih-Chin, Kuang-Chih Huang, and Yan-Kuin Su. "High Peak-to-Valley Current Ratio GaAs/InGaAs/InAs Double Stepped Quantum Well Resonant Interband Tunneling Diodes at Room Temperature." Japanese Journal of Applied Physics 35, Part 2, No. 5A (May 1, 1996): L535—L537. http://dx.doi.org/10.1143/jjap.35.l535.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Niu, Ping Juan, Hai Rong Hu, Hong Wei Liu, Wen Xin Wang, and Xun Zhong Shang. "Study on Opto-Electronic Integration of Resonant Tunnelling Diodes." Solid State Phenomena 121-123 (March 2007): 533–36. http://dx.doi.org/10.4028/www.scientific.net/ssp.121-123.533.

Full text
Abstract:
We designed the monolithic opto-electronic integrated circuit composed by Resonant Tunnelling Diodes (RTD) and Heterojunction Phototransistor (HPT). Circuit simulation of RTD and HPT integration is firstly processed. The material structure and technological process of the device is introduced in detail. A good characteristic is obtained with high Peak-to-valley current ratio.
APA, Harvard, Vancouver, ISO, and other styles
37

Shahhoseini, Ali, Samane Ghorbanalipour, and Rahim Faez. "Detemining the Thickness of Barriers and Well of Resonance Tunneling Diodes by Specified I-V Characteristic." Applied Mechanics and Materials 110-116 (October 2011): 5464–70. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.5464.

Full text
Abstract:
In this paper, a method of determining physical dimension of Double Barrier Quantum Well (DBQW) of Resonance Tunneling Diodes (RTDs) is presented by using I-V characteristic governing on them. In this procedure, first we have used performance metrics related to RTDs I-V characteristic such as Peak to Valley Current Ratio (PVCR), peak current density (JP), valley current density (JV) and Voltage Swing (VS), and by some other arbitrary points, we have fitted a curve to the RTD current-voltage equation by MATLAB software. Then we have obtained the physical parameter of I-V equation and adjusted some of them with modification coefficients. Next, by choosing the material of barriers and the well and amount of doping, we have calculated the thicknesses of both. To review the mentioned method, the experimental result of I-V characteristic of the sample structure DBQW is considered and we have come to this idea that the dimensions gained out of this method are highly correlated with those of the experimental sample.
APA, Harvard, Vancouver, ISO, and other styles
38

Yarn, K. F. "Negative Differential Resistance Behavior in Delta-Doped AlInP Structure Grown by MOCVD." Active and Passive Electronic Components 25, no. 3 (2002): 245–48. http://dx.doi.org/10.1080/08827510213497.

Full text
Abstract:
An AlInP delta-doped schottky diode exhibiting negative differential resistance (NDR) behavior is demonstrated for the first time. The NDR characteristics with a peak to valley ratio of 5.5 and peak current density of1KA/cm2were achieved at room temperature. In addition, the maximum available power is estimated up to5W/cm2. The mechanism for such performance is phenomenologically analyzed by the combination of resonant interband tunneling (RIT) and thermionic emission processes associated with tunneling effect on the metal-semiconductor (MS) interface.
APA, Harvard, Vancouver, ISO, and other styles
39

Yang, Rui Q., Jian Lu, J. M. Xu, and D. J. Day. "Experimental investigation of the influence of the barrier thickness in double-quantum-well resonant interband tunnel diodes." Canadian Journal of Physics 70, no. 10-11 (October 1, 1992): 1013–16. http://dx.doi.org/10.1139/p92-162.

Full text
Abstract:
The influence of the central barrier thickness to current–voltage characteristics of double-quantum-well (DQW) resonant interband tunnel diodes are experimentally investigated at room temperature. A peak to valley ratio greater than 100:1 at room temperature is obtained in the device with a central barrier thickness of 20 Å and a well width of 40 Å. (1 Å = 10−10 m).
APA, Harvard, Vancouver, ISO, and other styles
40

Shin, Sunhae, and Kyung Rok Kim. "Multiple negative differential resistance devices with ultra-high peak-to-valley current ratio for practical multi-valued logic and memory applications." Japanese Journal of Applied Physics 54, no. 6S1 (April 30, 2015): 06FG07. http://dx.doi.org/10.7567/jjap.54.06fg07.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Qiang Li, Yu Han, Xing Lu, and Kei May Lau. "GaAs-InGaAs-GaAs Fin-Array Tunnel Diodes on (001) Si Substrates With Room-Temperature Peak-to-Valley Current Ratio of 5.4." IEEE Electron Device Letters 37, no. 1 (January 2016): 24–27. http://dx.doi.org/10.1109/led.2015.2499603.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Zhang, HePeng, JunShuai Xue, ZhiPeng Sun, LanXing Li, JiaJia Yao, Fang Liu, XueYan Yang, et al. "1039 kA/cm2 peak tunneling current density in GaN-based resonant tunneling diode with a peak-to-valley current ratio of 1.23 at room temperature on sapphire substrate." Applied Physics Letters 119, no. 15 (October 11, 2021): 153506. http://dx.doi.org/10.1063/5.0064790.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Chang-Luen Wu, Wei-Chou Hsu, Hir-Ming Shieh, and Ming-Shang Tsai. "A novel /spl delta/-doped GaAs/lnGaAs real-space transfer transistor with high peak-to-valley ratio and high current driving capability." IEEE Electron Device Letters 16, no. 3 (March 1995): 112–14. http://dx.doi.org/10.1109/55.363241.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Mehdi, Imran, and George Haddad. "Lattice matched and pseudomorphic In0.53Ga0.47As/InxAl1−xAs resonant tunneling diodes with high current peak‐to‐valley ratio for millimeter‐wave power generation." Journal of Applied Physics 67, no. 5 (March 1990): 2643–46. http://dx.doi.org/10.1063/1.345472.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Fang, Y. K., K. H. Chen, C. R. Liu, J. D. Hwang, K. S. Wu, and W. R. Liou. "Observation of very high peak-to-valley current ratio (≥9.4) in amorphous silicon/silicon-carbide double barrier structure with barrier enhancement layer." IEEE Journal of Quantum Electronics 30, no. 10 (1994): 2293–96. http://dx.doi.org/10.1109/3.328596.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Yang, Maolong, Yao Lu, Qiancui Zhang, Zhao Han, Yichi Zhang, Maliang Liu, Ningning Zhang, Huiyong Hu, and Liming Wang. "Charge transport behaviors in a multi-gated WSe2/MoS2 heterojunction." Applied Physics Letters 121, no. 4 (July 25, 2022): 043501. http://dx.doi.org/10.1063/5.0097390.

Full text
Abstract:
Heterojunctions and multi-gated structures facilitate the fabrication of high-performance and multifunctional transistors. Here, a WSe2/MoS2 heterojunction structure transistor with a back gate and two top gates is proposed. The back gate controls the carrier transport of the entire heterojunction channel, and the top gates independently control the carrier transports of MoS2 or WSe2 channels. The rectification direction of the heterojunction device could be reversed, and the rectification ratio could be modulated from 10−4 to 104 by changing the back-gate voltage. In addition, an evident negative-differential transconductance phenomenon with a current peak and a current valley are observed in the back-gate transfer characteristic curve, which results from the different control ability of the same gate voltage to the Fermi levels in MoS2 and WSe2. The current peak can be obviously modulated and eliminated by the MoS2 top gate, while the WSe2 top gate can control the position of the current valley from −8 to +12 V, which clearly supports the heterostructure energy band model. Moreover, the diversity of output states under multi-gate modulation makes applications in logic circuits possible. These results demonstrate the potential of this approach for the development of next-generation electronic functional devices.
APA, Harvard, Vancouver, ISO, and other styles
47

Ma, C. L. F., M. J. Deen, and R. H. S. Hardy. "Excess currents as a result of trap-assisted tunneling in double barrier resonant tunneling diodes." Canadian Journal of Physics 70, no. 10-11 (October 1, 1992): 1005–12. http://dx.doi.org/10.1139/p92-161.

Full text
Abstract:
In this paper, we propose trap-assisted tunneling (TAT) to account for the discrepancy between theoretical predictions and measured valley currents (also called excess currents) in double barrier resonant tunneling diodes (DB RTDs) with observed generation–recombination noise spectra. This proposed mechanism in DB RTDs is required, since predictions of excess currents from the models involving no gap states, such as quantum coherent tunneling, are too low. The model is also supported by the observed strong correlation between excess current and low frequency noise spectra. The trap states are assumed to be at or near the interface between the emitter and the first barrier in DB structures. The electrons trapped in the trap states emit out to tunnel through the double barriers. The empty trap states are then refilled by the electrons from the conduction band of the emitter. The conservation of the energy and momentum are incorporated through the emission–absorption of phonons. Based on these mechanisms, we propose a semiempirical formula for calculating valley current with three parameters, which are related to some physical parameters. A simple semiphysical model is set up to justify the three parameters and the detailed derivation is given. This two-step TAT currents are calculated for our examples of AlAs–GaAs–AlAs DB RTDs and are found to be in agreement with the measured excess currents. The variation of excess currents with temperature is also discussed. Improvement of the peak-to-valley current ratio, among other device design and fabrication considerations, depends on the reduction of these trap states.
APA, Harvard, Vancouver, ISO, and other styles
48

Laruelle, F., and G. Faini. "Thermally desactivated resonant current in high peak to valley current ratio (69:1) GaAs/GaAlAs resonant tunneling structures: A spectroscopic view of the emitter density of state." Solid-State Electronics 37, no. 4-6 (April 1994): 987–90. http://dx.doi.org/10.1016/0038-1101(94)90342-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Syzranov, V. S., O. A. Klimenko, A. S. Ermolov, I. P. Kazakov, S. S. Shmelev, V. I. Egorkin, and V. N. Murzin. "Single-well resonant-tunneling diode heterostructures based on In0.53Ga0.47As/AlAs/InP with the peak-to-valley current ratio of 22:1 at room temperature." Bulletin of the Lebedev Physics Institute 40, no. 8 (August 2013): 240–43. http://dx.doi.org/10.3103/s106833561308006x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Yang, Zhang, Zeng Yi-Ping, Ma Long, Wang Bao-Qiang, Zhu Zhan-Ping, Wang Liang-Chen, and Yang Fu-Hua. "Nanoelectronic devices—resonant tunnelling diodes grown on InP substrates by molecular beam epitaxy with peak to valley current ratio of 17 at room temperature." Chinese Physics 15, no. 6 (May 31, 2006): 1335–38. http://dx.doi.org/10.1088/1009-1963/15/6/034.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography