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======================================================  
Publications
======================================================


Recent Papers
===============

#. `List of recent publications at Researchgate. <https://www.researchgate.net/scientific-contributions/Guofu-Niu-7849906>`_ Not complete but good enough to give prospective students a good idea of my activities.


#. `Google Scholar List. <https://scholar.google.com/citations?user=91ifsCcAAAAJ&hl=en>`_


Books
===============

* J.D. Cressler and G.F. Niu,
  *Silicon-Germanium Heterojunction Bipolar Transistors*,
  Artech House, January 2003 (589 pages). 
  
  `Amazon link. <http://www.amazon.com/Silicon-Germanium-Heterojunction-Bipolar-Transistors-Cressler/product-reviews/1580533612/ref=dp_top_cm_cr_acr_txt?ie=UTF8&showViewpoints=1>`_
  


Older Papers
================



Extreme Environment
--------------------

#. G.F. Niu,
   "Enablement and Optimization of SiGe HBTs for Extreme Environment Electronics,"
   *ECS Transactions*, vol. 33, pp. 287-299, 2010. *Invited*.

#. L. Luo, G. Niu, K. Meon, J. Cressler, "Compact Modeling of the
   Temperature Dependence of Parasitic Resistances in SiGe HBTs Down to
   30 K," *IEEE Trans. Electron Devices*, vol. 56, no. 10, pp.
   2169-2177, Oct 2009. 
   
   Download__
   
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5232850&contentType=Journals+%26+Magazines&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A5247140%29
   
   
   
Noise
---------
  
#. G.F. Niu,
   "Noise in SiGe HBT RF Technology: Physics, 
   Modeling and Circuit Implications,"
   *Proceedings of the IEEE*, Special Issue on 
   SiGe Technology,  
   pp. 1583 - 1597, Sep 2005 (*Invited*).

   Download__
   
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=1495907&contentType=Journals+%26+Magazines&searchField%3DSearch_All%26queryText%3DNoise+in+SiGe+HBT+RF+Technology%3A+Physics
   
#. K. Xia, G. Niu, "Discussions and extension of van Vliet's noise model
   for high speed bipolar transistors," *Solid-State Electronics*, vol. 53, 
   no. 3, pp. 349-354, March 2009.
  
#. G. Niu, J.D. Cressler, W.E. Ansley\*, C. Webster, and D.L. Harame, "A
   unified approach to RF and microwave noise parameter modeling in
   bipolar transistors," *IEEE Transactions on Electron Devices*, vol.
   48, no. 11, pp. 2568-2574, November 2001.

   Download__
   
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=960384&contentType=Journals+%26+Magazines&searchField%3DSearch_All%26queryText%3DA+unified+approach+to+RF+and+microwave+noise+parameter+modeling
   
   
#. G. Niu, S. Zhang\*, J.D. Cressler, A. Joseph, J. Fairbanks, L.
   Larson, C. Webster, D.L. Harame, "Noise parameter modeling and SiGe
   profile design trade-offs for RF applications," *IEEE Transactions on
   Electron Devices*, vol. 37, no. 11, pp. 2037-2044, November 2000.

   
   Download__
   
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=877164
   
 
Linearity
------------

#. G. Niu, Q.Q. Liang\*, J.D. Cressler, C.S. Webster, and D.L. Harame,
   "RF linearity characteristics of SiGe HBTs," *IEEE Transactions on
   Microwave Theory and Techniques*, vol. 49, no. 9, pp. 1558-1565,
   September, 2001.

   Download__
   
   __ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=942567
   

#. X. Wei, G. Niu, Y. Li, M.T. Yang, S. Taylor, "Modeling and
   characterization of intermodulation linearity on a 90nm RF CMOS
   technology," *IEEE Trans. Microwave Theory and Techniques*, vol. 57,
   no. 4, pp. 965-971, April 2009.

   Download__
    
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4799235
 
   
On-chip RF Measurement Techniques
------------------------------------

#. X. Wei\*, G. Niu, S. Sweeney, Q. Liang, X. Wang, S. Taylor, "A
   General 4-Port Solution for 110 GHz On-Wafer Transistor Measurements
   With or Without Impedance Standard Substrate (ISS) Calibration," 
   *IEEE Trans. Electron Devices*, vol. 54, no. 10, pp. 2706-2714, Oct
   2007.

   Download__
   
   __ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4317757
   


Radiation Effects
----------------------

#. X. Wei, T. Zhang, G. Niu, M. Varadharajaperumal, J. D. Cressler, and
   P. W. Marshall, "3-D Mixed Mode Simulation of Single Event Transients
   in SiGe HBT Emitter Followers and Hardening Guidelines," *IEEE Trans.
   on Nuclear Science*, vol. 55, no. 6, pp. 3360-3366, Dec. 2008.
  
#. M. Varadharajaperumal\*, G. Niu, R. Krithivasan\*, J. D. Cressler, R.
   A. Reed, P. W. Marshall, G. Vizkelethy, P. E. Dodd, and A. J. Joseph,
   "3-D Simulation of Heavy-Ion Induced Charge Collection in SiGe HBTs,"
   *IEEE Transactions on Nuclear Science*, vol.?50, no.?5,
   pp. 2191-2198, December 2003.
   
#. G. Niu, R. Krithivasan\*, J.D. Cressler, P.A. Riggs, B.A. Randall, P.
   Marshall, R. Reed, B. Gilbert, "A comparison of SEU tolerance in
   high-speed SiGe HBT digital logic designed with multiple circuit
   architectures," *IEEE Transactions on Nuclear Science*, vol. 49, no.
   6, pp. 3107-3114, December 2002.
   

   
RF CMOS
-------------
#. X. Wei, G. Niu, Y. Li, M.T. Yang, S. Taylor, "Modeling and
   characterization of intermodulation linearity on a 90nm RF CMOS
   technology," *IEEE Trans. Microwave Theory and Techniques*, vol. 57,
   no. 4, pp. 965-971, April 2009. Also listed in measurement section.

   Download__
   
   __ http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4799235
   
#. Yan Cui\*, G. Niu, and Stewart S. Taylor, "Modeling of Anomalous
   Frequency and Bias Dependence of Effective Gate Resistance in RF
   CMOS," *IEEE Transactions on Electron Devices*, vol. 53, no. 10, 
   pp. 2620-2626, Oct. 2006.
   

Device Design Using TCAD
--------------------------------

#. Y. Cui, G. Niu, Y. Shi, C. Zhu, J. Cressler, A. Joseph, 
   "SiGe Profile Optimization for Improved Cryogenic Operation at High Injection,''
   *Tech Digest of IEEE BCTM*, pp. 1-4, Oct 2006.

   Download__

   __ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4100211
   
   
#. Y. Shi* and G. Niu,
   "Vertical Profile Design and Transit Time Analysis of Nano-Scale SiGe HBTs
   for Terahertz fT," *Proceedings of IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM)*,
   pp. 213--216, Montreal Canada, Sept. 13th-14th, 2004.

   Download__
   
   __ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1365783
      
  
#. Y. Shi\*, G. Niu, and J.D. Cressler, \`\`On the modeling of BGN for
   consistent device simulation of highly scaled SiGe HBTs," *IEEE
   Transactions on Electron Devices*, vol. 50, no. 5, pp. 1370-1377, May
   2003.
   
  

III-V Heterostructure Devices and Circuits
----------------------------------------------

#. K.J. Chen and G. Niu, "Logic synthesis and circuit modeling of a
   programmable logic gate based on controlled quenching of
   series-connected negative differential resistance devices," *IEEE
   Journal of Solid-State Circuits*, vol. 38, no. 2, pp. 312-318,
   February 2003.

   Download__
   
   __ http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1175512
   
#. H. Yang*, G.F. Niu, P. Zampardi, and R. Welser,
   "Impact of burn-in effect and base strain on low frequency noise in InGaAsN HBTs,"
   *Proc. of IEEE Bipolar/BiCMOS Circuits and Technology Meeting*, pp. 220-223, Oct. 2005.