- Email: [email protected]
In-leakage and outgassing of transistors encapsulated by cold welding and by electric welding
Classified A b s t r a c t s 1 9 9 - - 2 1 2
85
Materials and Techniques used in Vacuum Technology 40.
Gases and Vapours
40 : 37 : 41 Analysis of hydrogen in cast iron by the vacuum fusion method. See A b s t r . No. 188. 40:37:41 Kinetics of hydrogen removal in the vacuum t r e a t m e n t of liquid steel. See Abstr. No. 190. 40 199. Emission and dissociation of NO2 in shock waves. 1 U.S.A.) If. t t i r o a k a a n d R. H a r d w i c k , J. Chem. Phy.~'., 39 ~9), I Nov. 1963, 2361-2365. 40 Dissociative c h a r g e - e x c h a n g e reactions of rare-gas ions with propane, tU.S.A.) J. tt. Futtell a n d T. O. T i c r n a n , J. Chem. Phys., 39 (10) 15 Nov. 1963, 2539-2545.
200.
41 : 19 : 33 : 30 Search for an absolute method o f analysis by X - r a y fluorescence applicable to thin films of iron-nickel obtained by evaporation in a vacuum. See A b s t r . No. 128. 41 : 21 A titanium getter pump for ultra-high vacua. See A b s t r . N o . 137. 41 : 16 Permeability m e a s u r e m e n t s with gaseous hydrogen for various steels, See Abstr. No. 122. 41 : 16 The diffusion or arsenic into g e r m a n i u m in vacuo on a commercial scale. See Abstr. No. 119. 41 206. M a s s spectrometric investigation of the oxidation of molybdenum and tungsten. (U.S.A.) J. B. B e r k o w t i z - M a t t u c k , e/al., J, Chem. Phys., 39 (I0), 15 N o v . 1963, 2722-2730.
4O Interaction energies and transport coefficients of Li II and O ~ H gas mixturcs at high temperatures. (U.S.A.) P. H. K r u p c n i c , J. ('hem. Phys., 39 (10), 15 Nov. 1963, 2 3 9 9 2408.
41 207. Electrical conductivity o f potassium films on potassium chloride. (U.S.A.) L. Y. Wet, J. Chem. Phys., 39(10), 15 Nov. 1963, 2709-2713.
4O Viscosity and diffusion coefficients of gaseous sulfur h e x a fluoride-carbon tetrachloride mixtures. (U.S.A.) C. J. G. R a w a n d H. T a n g , J. Chem. Phys., 39 (10), 15 Nov. 1963, 2616-2618.
4l 208. T h e r m a l conductivity of alkali-metal vapors. (U.S.A.) M. G o t t l i e b a n d R. J. Zollweg. J. Chem. Ph.vs., 39 (10), 15 Nov. 1963, 2773-2774.
201.
202.
203. M a s s spectral studies of kinetics behind shock waves. T h e r m a l decomposition of hydrazine. R. W. Diesen, .I. Chem. Phys., 39 (9), 1 Nov. 1963, 2121-2128.
4O 11.
43.
Plastics
and Elastomers
43 : 16 Investigation of the outgassing process of silicon rubber. See Abstr, 123. 43
40
204.
Neon-hydrogen ion-molecule reactions. (U.S.A.) T. F. M o r a n a n d L. F r i c d m a n , J. Chem. Phys.. 39 (10), 15 Nov. 1963,2491-2500.
40 205. M a s s spectral studies o f kinetics behind shock waves. I. T h e r m a l dissociation of chlorine. (U.S.A.) R, W. Oiescn a n d W. T. Felmlee, J. Chem. Phys., 39 (9) I Nov. 1963, 2115-2120.
41.
Metals
and
Alloys
41 : 16 Appreciation of the Snoek d a m p i n g method to the determination o f g a s desorption from metals. See Abstr. No. 120.
209.
A guide to engineering thermoplastics. (U.S.A.) J. E. H a u c k , Mat. Des. Engng., 58 (6) Nov. 1936, 105-120.
45.
Soldering,
Welding,
Brazing,
Solders
45 : 33 210. Welding of reactor fuel cans by electron b o m b a r d m e n t in vacuo. (France) A n a p p a r a t u s is described for the welding o f t h e e n d plate o f reactor fuel c a n s by electron b o m b a r d m e n t in vacuo. The sealing is carried o u t in b a t c h e s o f l0 cans, the total t i m e per batch being 2 hr 40 rain. (France) w.s.s. R. R o n d i e r . Le Vide, 18 (I06), July/Aug." 1963, 412--416.
47.
Outgassing Data, Vapour Pressure Data, Gettering Data
41 : 37 : 40 Kinetics of hydrogen removal in the v a c u u m t r e a t m e n t o f liquid steel. See Abstr. No. 190. 41 : 37 Refining of liquid pig iron in the electric arc furnace. See A b s t r . No. 189. 41 : 40 : 37 Analysis of hydrogen in cast iron by the v a c u u m fusion method. See A b s t r . N o . 188.
47 : 14 In-leakage and outgassing of transistors encapsulated by cold welding and by electric welding. (France) T h e inleakage a n d o u t g a s s i n g rates o f e n c a p s u l a t e d t r a n s i s t o r s were m e a s u r e d by m e a n s of an o m e g a t r o n m a s s s p e c t r o m e t e r a n d ionization gauges. T h e e n c a p s u l a t i o n s were carried o u t at 10 -6 torr a n d the a u t h o r c o n c l u d e s t h a t either m e t h o d o f w e l d i n g is suitable for long life transistors, p r o v i d e d t h a t o u t g a s s i n g t e m p e r a t u r e s o f the o r d e r o f 300~C are used. (Great Britain)
41 : 33 T h e preparation of thin layers in semiconductors for use in solar converters. See A b s t r . No. 171.
D. Baker, Le Fide, 18 (106), J u l y / A u g . 1963, 363-373.
41:30 T h e M a t e r i a l s of thin film devices.
See A b s t r . No. 166.
211.
w. J. s.
217:11 212. V a c u u m tube outgassing unit. (Great Britain) A n o n . , Nucl. Eng., 8 (88), Sept. 1963, 346.
85
Materials and Techniques used in Vacuum Technology 40.
Gases and Vapours
40 : 37 : 41 Analysis of hydrogen in cast iron by the vacuum fusion method. See A b s t r . No. 188. 40:37:41 Kinetics of hydrogen removal in the vacuum t r e a t m e n t of liquid steel. See Abstr. No. 190. 40 199. Emission and dissociation of NO2 in shock waves. 1 U.S.A.) If. t t i r o a k a a n d R. H a r d w i c k , J. Chem. Phy.~'., 39 ~9), I Nov. 1963, 2361-2365. 40 Dissociative c h a r g e - e x c h a n g e reactions of rare-gas ions with propane, tU.S.A.) J. tt. Futtell a n d T. O. T i c r n a n , J. Chem. Phys., 39 (10) 15 Nov. 1963, 2539-2545.
200.
41 : 19 : 33 : 30 Search for an absolute method o f analysis by X - r a y fluorescence applicable to thin films of iron-nickel obtained by evaporation in a vacuum. See A b s t r . No. 128. 41 : 21 A titanium getter pump for ultra-high vacua. See A b s t r . N o . 137. 41 : 16 Permeability m e a s u r e m e n t s with gaseous hydrogen for various steels, See Abstr. No. 122. 41 : 16 The diffusion or arsenic into g e r m a n i u m in vacuo on a commercial scale. See Abstr. No. 119. 41 206. M a s s spectrometric investigation of the oxidation of molybdenum and tungsten. (U.S.A.) J. B. B e r k o w t i z - M a t t u c k , e/al., J, Chem. Phys., 39 (I0), 15 N o v . 1963, 2722-2730.
4O Interaction energies and transport coefficients of Li II and O ~ H gas mixturcs at high temperatures. (U.S.A.) P. H. K r u p c n i c , J. ('hem. Phys., 39 (10), 15 Nov. 1963, 2 3 9 9 2408.
41 207. Electrical conductivity o f potassium films on potassium chloride. (U.S.A.) L. Y. Wet, J. Chem. Phys., 39(10), 15 Nov. 1963, 2709-2713.
4O Viscosity and diffusion coefficients of gaseous sulfur h e x a fluoride-carbon tetrachloride mixtures. (U.S.A.) C. J. G. R a w a n d H. T a n g , J. Chem. Phys., 39 (10), 15 Nov. 1963, 2616-2618.
4l 208. T h e r m a l conductivity of alkali-metal vapors. (U.S.A.) M. G o t t l i e b a n d R. J. Zollweg. J. Chem. Ph.vs., 39 (10), 15 Nov. 1963, 2773-2774.
201.
202.
203. M a s s spectral studies of kinetics behind shock waves. T h e r m a l decomposition of hydrazine. R. W. Diesen, .I. Chem. Phys., 39 (9), 1 Nov. 1963, 2121-2128.
4O 11.
43.
Plastics
and Elastomers
43 : 16 Investigation of the outgassing process of silicon rubber. See Abstr, 123. 43
40
204.
Neon-hydrogen ion-molecule reactions. (U.S.A.) T. F. M o r a n a n d L. F r i c d m a n , J. Chem. Phys.. 39 (10), 15 Nov. 1963,2491-2500.
40 205. M a s s spectral studies o f kinetics behind shock waves. I. T h e r m a l dissociation of chlorine. (U.S.A.) R, W. Oiescn a n d W. T. Felmlee, J. Chem. Phys., 39 (9) I Nov. 1963, 2115-2120.
41.
Metals
and
Alloys
41 : 16 Appreciation of the Snoek d a m p i n g method to the determination o f g a s desorption from metals. See Abstr. No. 120.
209.
A guide to engineering thermoplastics. (U.S.A.) J. E. H a u c k , Mat. Des. Engng., 58 (6) Nov. 1936, 105-120.
45.
Soldering,
Welding,
Brazing,
Solders
45 : 33 210. Welding of reactor fuel cans by electron b o m b a r d m e n t in vacuo. (France) A n a p p a r a t u s is described for the welding o f t h e e n d plate o f reactor fuel c a n s by electron b o m b a r d m e n t in vacuo. The sealing is carried o u t in b a t c h e s o f l0 cans, the total t i m e per batch being 2 hr 40 rain. (France) w.s.s. R. R o n d i e r . Le Vide, 18 (I06), July/Aug." 1963, 412--416.
47.
Outgassing Data, Vapour Pressure Data, Gettering Data
41 : 37 : 40 Kinetics of hydrogen removal in the v a c u u m t r e a t m e n t o f liquid steel. See Abstr. No. 190. 41 : 37 Refining of liquid pig iron in the electric arc furnace. See A b s t r . No. 189. 41 : 40 : 37 Analysis of hydrogen in cast iron by the v a c u u m fusion method. See A b s t r . N o . 188.
47 : 14 In-leakage and outgassing of transistors encapsulated by cold welding and by electric welding. (France) T h e inleakage a n d o u t g a s s i n g rates o f e n c a p s u l a t e d t r a n s i s t o r s were m e a s u r e d by m e a n s of an o m e g a t r o n m a s s s p e c t r o m e t e r a n d ionization gauges. T h e e n c a p s u l a t i o n s were carried o u t at 10 -6 torr a n d the a u t h o r c o n c l u d e s t h a t either m e t h o d o f w e l d i n g is suitable for long life transistors, p r o v i d e d t h a t o u t g a s s i n g t e m p e r a t u r e s o f the o r d e r o f 300~C are used. (Great Britain)
41 : 33 T h e preparation of thin layers in semiconductors for use in solar converters. See A b s t r . No. 171.
D. Baker, Le Fide, 18 (106), J u l y / A u g . 1963, 363-373.
41:30 T h e M a t e r i a l s of thin film devices.
See A b s t r . No. 166.
211.
w. J. s.
217:11 212. V a c u u m tube outgassing unit. (Great Britain) A n o n . , Nucl. Eng., 8 (88), Sept. 1963, 346.