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Semiconductor Rams - a Status Report

G.E. Moore
1971 Computer  
The 0X 40 - ILLIAC IV utilizes many parallel processors, each with a 256K cn SEMICONDUCTOR bit, 188 nsec cycle bipolar RAM.  ...  Thus, the MOS technology offers a very important approach to achieving low cost semiconductor RAMS. As an example of a currently important application of MOS, consider the small cell in Figure 5 .  ... 
doi:10.1109/c-m.1971.216765 fatcat:t5tofnco7vetfi76hl3f3vagiy

Band parameters for III–V compound semiconductors and their alloys

I. Vurgaftman, J. R. Meyer, L. R. Ram-Mohan
2001 Journal of Applied Physics  
We present a comprehensive, up-to-date compilation of band parameters for the technologically important III-V zinc blende and wurtzite compound semiconductors: GaAs, GaSb, GaP, GaN, AlAs, AlSb, AlP, AlN  ...  Based on a review of the existing literature, complete and consistent parameter sets are given for all materials.  ...  ACKNOWLEDGMENTS The authors wish to thank Quantum Semiconductor Algorithms for the use of their finite element band structure software that was employed to test many of the input numbers.  ... 
doi:10.1063/1.1368156 fatcat:6qnaq7cv4zgbtck6rf6bo35r34

Emerging memories: resistive switching mechanisms and current status

Doo Seok Jeong, Reji Thomas, R S Katiyar, J F Scott, H Kohlstedt, A Petraru, Cheol Seong Hwang
2012 Reports on progress in physics (Print)  
The review ends with the current status of RRAMs in terms of stability, scalability and switching speed, which are three important aspects of integration onto semiconductors.  ...  A review on this topic is of importance to focus concentration on the most promising materials to accelerate application into the semiconductor industry.  ...  Semiconductor memories are classified based on how many times they can be rewritten into random access memories (RAMs) and read-only memories (ROMs).  ... 
doi:10.1088/0034-4885/75/7/076502 pmid:22790779 fatcat:d4ls2ytrurhvpgt4bw5uv2shwu

Deep-ultraviolet integrated photonic and optoelectronic devices: A prospect of the hybridization of group III–nitrides, III–oxides, and two-dimensional materials

Nasir Alfaraj, Jung-Wook Min, Chun Hong Kang, Abdullah A. Alatawi, Davide Priante, Ram Chandra Subedi, Malleswararao Tangi, Tien Khee Ng, Boon S. Ooi
2019 Journal of Semiconductors  
A critical review of the current status of deep-ultraviolet light emission and detection materials and devices is provided.  ...  In this article we provide an overview of aluminum nitride, sapphire, and gallium oxide as platforms for deep-ultraviolet optoelectronic devices, in which we criticize the status of sapphire as a platform  ...  A close look at common compound semiconductor materials reveals that zinc oxide (ZnO), a group II-VI semiconductor, has a wide direct bandgap [78] , but it suffers from low ptype conductivity.  ... 
doi:10.1088/1674-4926/40/12/121801 fatcat:o4akjfxycnedhlkjs4hpwz5gfu

Report from the third workshop on future directions of solid-state chemistry: The status of solid-state chemistry and its impact in the physical sciences

Mercouri G. Kanatzidis, Kenneth R. Poeppelmeier, Svilen Bobev, Arnold M. Guloy, Shiou-Jyh Hwu, Abdou Lachgar, Susan E. Latturner, Raymond, E. Schaak, Dong-Kyun Seo, Slavi C. Sevov, Andreas Stein (+56 others)
2008 Progress in Solid State Chemistry  
thank the over 65 participants for their thoughtful input, their time and energy writing the report, and their many and often provocative discussions, all of which culminated in the final report.  ...  Acknowledgements The planning Committee gratefully acknowledges financial support from the National Science Foundation under grant DMR-0602701 for planning and for holding the Workshop on The Status of  ...  This report is an overview of the current status of synthesis in solid-state chemistry illustrated by selected new materials.  ... 
doi:10.1016/j.progsolidstchem.2007.02.002 fatcat:ts6djuqdgjcppdff4552k4szm4

Page 21 of Multinational Monitor Vol. 5, Issue 1 [page]

1984 Multinational Monitor  
The Semiconductor Industries Association has reported that a cycle of disinvestment is taking place in the U.S., with manufacturers generating insufficient profits from the current generation of pro- ducts  ...  It noted that 15 U.S. manufacturers produced the previous generation of memory chips, the 16K RAM, while only Motorola, Intel, and Mostek produced a significant volume of the latest generation of semiconductor  ... 

Page 283 of Behavior Research Methods Vol. 11, Issue 2 [page]

1979 Behavior Research Methods  
The RIT is a modest configuration of a Motorola 6800 microprocessor (see Motorola Semiconductor Products, Inc., 1975, 1976a, 1976b) with 4K static RAM and MINI BUG ROM.  ...  The microprocessor system (Motorola 6800) has 4K bytes of static RAM, a MINIBUG ROM, and a IK EPROM. The  ... 

Design and Modeling of 4x4-bit RAM using Memristor

Garima Kulshreshtha
2019 Zenodo  
In this work, we are implementing a 4x4-bit RAM using memristor which works as an EPROM.  ...  The memristor is a non-linear resistor which changes its state relative to the net electric flux passing through its two terminals. It saves its state after an electrical bias is removed.  ...  Memristors are able to convert volatile RAM to non-volatile RAM, this is not a single advantage of memristors; they have a long list of benefits which are very valuable for the future semiconductor industry  ... 
doi:10.5281/zenodo.3574045 fatcat:rx36tiftdzdadcpnut6xtrlhky

The Fourth Fundamental Element to Memristor-based Memory

Garima Kulshreshtha
2019 Zenodo  
The realization of the missing memristor by Hewlett-Packard in 2008, the memristor, adds a new promising technology that enable the continuous improvement of the performance, speed and cost of integrated  ...  Memristors are able to convert volatile RAM to non-volatile RAM, this is not a single advantage of memristors; they have a long list of benefits which are very valuable for the future semiconductor industry  ...  HP Labs are currently reporting a fast switching time of less than 2ns [12] . Elpida Memory Inc. already reported the development of a high-speed non-volatile resistance memory [13] .  ... 
doi:10.5281/zenodo.3574179 fatcat:d7scl4vcbzcr7i44c2ckf34qsq

HIGH-DIELECTRIC CONSTANT THIN FILMS FOR DYNAMIC RANDOM ACCESS MEMORIES (DRAM)

J. F. Scott
1998 Annual Review of Materials Science  
A recent status report emphasizing conformal coverage obtained is given by Solayappan et al (44) .  ...  toward making a very high-density nonvolatile RAM.  ... 
doi:10.1146/annurev.matsci.28.1.79 fatcat:zixyfvf7eralplc6k6p3i53r3a

Design of a Low Cost IC Tester

Liakot Ali, Roslina Sidek, Ishak Aris, Mohd. Alauddin Mohd. Ali, Bambang Sunaryo Suparjo
2005 American Journal of Applied Sciences  
Low cost Integrated Circuit (IC) testing is now a burning issue in semiconductor technology.  ...  This study introduces the design of a System-on-a-chip (Soc) implementing pseudo-random test technique for low cost IC testing with reliable performance.  ...  Test processor chip based on weighted random test techniques have been reported [7] .  ... 
doi:10.3844/ajassp.2005.824.827 fatcat:bmh22qev5fai5apalewfwufzyu

Current Status of Nonvolatile Semiconductor Memory Technology

Yoshihisa Fujisaki
2010 Japanese Journal of Applied Physics  
Conclusions The current status of nonvolatile semiconductor memory technology was overviewed.  ...  (SRAM), dynamic RAM (DRAM), EEPROM, and flash memories, with a single chip.  ... 
doi:10.1143/jjap.49.100001 fatcat:cbvr56h2bjfb3jf2ytpdfvqkvq

MAIN PRINCIPLES OF DYNAMIC RANDOM ACCESS MEMORY (DRAM) AND ANALYSIS OF DRAM MARKET

Filip Erić
2019 Proceedings on Engineering Sciences  
The scope of this report is wide and includes: Literature overview  Principle of DRAM operation Dynamic RAM (Stojčev, 1999) memory has gained great popularity for predominantly two reasons:  large  ...  The idea for DRAM technology appeared relatively early in the time frame of the semiconductor of integrated circuits.  ... 
doi:10.24874/pes01.02.045 fatcat:ip2w7n7trvbu3dfx7b4sacucn4

Quantum scale organic semiconductors for SERS detection of DNA methylation and gene expression

Swarna Ganesh, Krishnan Venkatakrishnan, Bo Tan
2020 Nature Communications  
Here, we report a concept of precisely shrinking an organic semiconductor surface-enhanced Raman scattering (SERS) probe to quantum size, for investigating the epigenetic profile of CSC.  ...  The quantum scale organic semiconductor holds the potential to be a new tool for label-free, ultra-sensitive multiplexed genomic analysis.  ...  Large QOS Large QOS CV Detection Small QOS Small QOS a Ram an lase r 785 nm Ram an lase r 785 nm Ram an lase r 785 nm Ram an lase r 785 nm 10 -12 M R6G on QOS 10 -15 M R6G on  ... 
doi:10.1038/s41467-020-14774-3 pmid:32111825 fatcat:fsmjbalnbvb5dgghqxrcymdjzq

Practical CMOS microprocessor systems

Bill Huston
1982 Proceedings of the June 7-10, 1982, national computer conference on - AFIPS '82  
This report concentrates on the newest methods of achieving a full-performance all-CMOS microprocessor system.  ...  Many have felt that complementary metal-oxide silicon (CMOS) has not yet become a practical semiconductor technology for microprocessor-based systems.  ...  PRACTICAL CMOS MICROPROCESSOR SYSTEMS CMOS, as a semiconductor technology, has for years had a series of recognized benefits.  ... 
doi:10.1145/1500774.1500778 dblp:conf/afips/Huston82 fatcat:63ugb7mnxbdivbes4waqu3yj2u
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