10 



THE BELL SYSTEM TECHNICAL JOURNAL, 1953 



Dickten, E. 



"High -Frequency Transistor Tetrode" 



abstract 774 

 "Junction Transistor Tetrode for 

 High -Frequency Use" 

 abstract 517 

 Dielectric (s) 

 capacitor 1264-5 

 ND4D2PO4 , properties 510 

 "Diffusion of Lithium Into Germanium 

 and Silicon" (Fuller and Ditzen- 

 berger) 1509 

 Digit(s) 

 register 508-9 



spoken, automatic recognition 768-9 

 Digital Computers See Computer 

 Dimensional Resonance See Reso- 

 nance 

 Diode (s) 

 semiconductor gates 1137-54 

 silicon p-n junction alloy 512 

 Directional Coupler See Coupler 

 Dislocation Theory 



anisotropic elasticity 1509 

 Ditzenberger, J. A. 

 "Diffusion of Lithium Into Germanium 

 and Silicon" 1509 

 Dodge, H. F. 

 biographical material 1015 

 "L3 Coaxial System — Quality Con- 

 trol Requirements" 943-67 

 "Domain Properties in BaTiOa" (W. J. 

 Merz) 

 abstract 511 

 Domain Structure 



anti -ferromagnetic CoO 508 

 Domain Walls 

 ferrite crystals 1260 

 motion 1162, 1260 

 "Dominant Wave Transmission Char- 

 acteristics of a Multimode Round 

 Waveguide" (A. P. King) 

 abstract 256 

 "Drift Velocities of Ions in Krypton and 

 Xenon" (R. N. Varney) 

 abstract 517 

 "Drift Velocity of Ions in Oxygen, Nitro- 



gen, and Carbon Monoxide" (R. N. 

 Varney) 

 abstract 1013 



Drop Wire See Wire 



Drvostep, J. J. 



"Standardization of Rigid Coaxial 

 Transmission Lines" 1009 



"Dual Photomagnetic Intermediate 

 Studio Recording" (Frayne and 

 Livadary) 

 abstract 769 



"Dynamic Measurements on Electro- 

 magnetic Devices" (M. A, Logan) 

 1413-67 



"Dynamic Program for Conversion" 

 (J. R. Townsend) 1512 



"Dynamic Spectrograms of Speech" 

 (Kock and Miller) 771 



"Dynamics of Transistor Negative-Re- 

 sistance Circuits" (B. G. Farley) 

 abstract 508 



E 



Ear Canal 



sound pressure 512 

 Early, James M. 



biographical material 1515 

 "Design Theory of Junction Trans- 

 istors" 1271-1312 

 "Effects of Space-Charge Layer 

 Widening in Junction Transistors" 

 abstract 507-8 

 Ebers, J. J. 



"Four-Terminal p-n-p-n Transistors" 

 abstract 508 

 ECASS See Electronically controlled 



automatic switching system 

 EcHo(es) 



television transmission 1511 

 "Economics of High-Speed Photogra- 

 phy" (A. C. Keller) 

 abstract 771 

 "Effect of Electrode Spacing on the 

 Equivalent Base Resistance of 

 Point-Contact Transistors" (L. B. 

 Valdes) 

 abstract 516 

 "Effects of Space-Charge Layer Widen- 



