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1

SPIE Proceedings [SPIE Advances in Resist Technology and Processing VIII - San Jose, United States (Monday 4 March 1991)] Advances in Resist Technology and Processing VIII - Reliability of contrast and dissolution-rate-derived parameters as predictors of photoresist performance

Spragg, Peggy M., Hurditch, Rodney J., Toukhy, Medhat A., Helbert, John N., Malhotra, Sandeep, Ito, Hiroshi

Year:

1991

Language:

english

File:

PDF, 1.08 MB

english, 1991

2

Radiation degradation susceptibility of vinyl polymers: Nitriles and anhydrides

John N. Helbert, Edward H. Poindexter, Glenn A. Stahl, Chi-Yu Chen, Charles U. Pittman Jr.

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1979

Language:

english

File:

PDF, 532 KB

english, 1979

3

Scalar dynamic nuclear polarization of protons in trifluoroacetic acid solutions

John N. Helbert, Edward H. Poindexter, Burkhard E. Wagner

Journal:

Chemical Physics Letters

Year:

1977

Language:

english

File:

PDF, 286 KB

english, 1977

4

The Quantitative Influence of Agitation on Yeast Growth during Fermentation

Rice, James F., Helbert, J. Raymond, Garver, John C.

Journal:

Proceedings. Annual meeting - American Society of Brewing Chemists

Year:

1974

Language:

english

File:

PDF, 457 KB

english, 1974

5

Radiation degradation of α-substituted acrylate polymers and copolymers

John N. Helbert, Philip J. Caplan, Edward H. Poindexter

Journal:

Journal of Applied Polymer Science

Year:

1977

Language:

english

File:

PDF, 576 KB

english, 1977

6

Matrix ENDOR Linewidths of Trapped Electrons in Glassy Matrices at 77°K

Journal:

The Journal of Chemical Physics

Year:

1972

Language:

english

File:

PDF, 701 KB

english, 1972

7

Radiation degradation behavior of chlorine-containing vinyl copolymers. Search for improved electron-beam resists

John N. Helbert, Edward H. Poindexter, Charles U. Pittman Jr., Chi-Yu Chen

Journal:

Polymer Engineering & Science

Year:

1980

Language:

english

File:

PDF, 679 KB

english, 1980

8

Complexing and protonation of free-radical imidazolin-1-oxyl and imidazolin-1-oxyl 3-oxide ligands: a magnetic-resonance investigation

Helbert, John N., Kopf, Peter W., Poindexter, Edward H., Wagner, Burkhard E.

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1975

Language:

english

File:

PDF, 1.14 MB

english, 1975

9

ENDOR of trapped hydrogen atoms in gamma-irradiated glassy acid matrices and in polycrystalline oxyanion matrices

Journal:

The Journal of Chemical Physics

Year:

1973

Language:

english

File:

PDF, 802 KB

english, 1973

10

Application of silanes for promoting resist patterning layer adhesion in semiconductor manufacturing

Helbert, John N., Saha, Naresh

Journal:

Journal of Adhesion Science and Technology

Year:

1991

Language:

english

File:

PDF, 4.86 MB

english, 1991

11

ChemInform Abstract: ELECTRON PARAMAGNETIC RESONANCE AND ELECTRON-NUCLEAR DOUBLE RESONANCE LINE SHAPE STUDIES OF TRAPPED ELECTRONS IN GAMMA-IRRADIATED DEUTERIUM-SUBSTITUTED 10M SODIUM HYDROXIDE ALKALINE ICE GLASS

BALES, BARNEY L., HELBERT, JOHN, KEVAN, LARRY

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 135 KB

1974

12

Increased platelet reactivity as measured by plasma glycoprotein VI in gout

Conway, Richard, Murphy, Claire-Louise, Madigan, Anne, Kavanagh, Patricia, Geraghty, Liz, Redmond, Niamh, Helbert, Laura, Carey, John J., Dunne, Eimear, Kenny, Dermot, McCarthy, Geraldine M.

Journal:

Year:

2017

Language:

english

File:

PDF, 707 KB

english, 2017

13

Radiation-degradation susceptibility studies of vinyl terpolymers: Search for improved electron beam resists

Easley Wallace Jr., Chi-Yu Chen, Charles U. Pittman Jr., Joe H. Kwiatkowski, Charles F. Cook Jr., John N. Helbert

Journal:

Polymer Engineering & Science

Year:

1985

Language:

english

File:

PDF, 816 KB

english, 1985

14

Soluble glycoprotein VI, a specific marker of platelet activation is increased in the plasma of subjects with seropositive rheumatoid arthritis

Stack, John R., Madigan, Anne, Helbert, Laura, Dunne, Eimear, Gardiner, Elizabeth E., Andrews, Robert K., Finan, Roisin, Smyth, Elizabeth, Kenny, Dermot, McCarthy, Geraldine M., Ahrens, Ingo

Journal:

Year:

2017

Language:

english

File:

PDF, 815 KB

english, 2017

15

Komatiites as Mercury surface analogues: Spectral measurements at PEL

Maturilli, Alessandro, Helbert, Jörn, St. John, James M., Head, James W., Vaughan, William M., D'Amore, Mario, Gottschalk, Matthias, Ferrari, Sabrina

Journal:

Earth and Planetary Science Letters

Year:

2014

Language:

english

File:

PDF, 2.31 MB

english, 2014

16

Electron Beam and X-Ray Resist Behavior of Poly(methacrylonitrile)

Helbert, John N.

Journal:

Journal of The Electrochemical Society

Year:

1979

Language:

english

File:

PDF, 608 KB

english, 1979

17

Electron paramagnetic resonance and electron-nuclear double resonance line shape studies of trapped electrons in .gamma.-irradiated deuterium-substituted 10 M sodium hydroxide alkaline ice glass

Bales, Barney L., Helbert, John, Kevan, Larry

Journal:

Journal of Physical Chemistry

Year:

1974

Language:

english

File:

PDF, 1.12 MB

english, 1974

18

Handbook of VLSI Microlithography || Resist Technology—Design, Processing, and Applications

Helbert, John N.

Year:

2001

Language:

english

File:

PDF, 4.33 MB

english, 2001

19

Transvenous dual site left ventricular pacing plus biventricular pacing for the management of refractory ventricular tachycardia

Helbert Acosta, Vijayasimha R. Pothula, John Arter, Cindy Antonio, Sumati Ramadas, Agustin Castellanos

Journal:

Journal of Interventional Cardiac Electrophysiology

Year:

2006

Language:

english

File:

PDF, 137 KB

english, 2006

20

Environment of the iron-sulfur chromophore in adrenodoxin studied by EPR and ENDOR spectroscopy

Kazuo Mukai, Tokuji Kimura, John Helbert, Larry Kevan

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure

Year:

1973

Language:

english

File:

PDF, 497 KB

english, 1973

21

SPIE Proceedings [SPIE 1989 Microlithography Conferences - San Jose, CA (Monday 27 February 1989)] Optical/Laser Microlithography II - Lithographic Process Development for High Numerical Aperture I-Line Steppers

Waldo, Whitson G., Helbert, John N., Lin, Burn J.

Year:

1989

Language:

english

File:

PDF, 4.60 MB

english, 1989

22

Increased radiation degradation in methyl methacrylate copolymers

John N. Helbert, Burkhard E. Wagner, Philip J. Caplan, Edward H. Poindexter

Journal:

Journal of Applied Polymer Science

Year:

1975

Language:

english

File:

PDF, 199 KB

english, 1975

23

Matrix ENDOR of polyenyl radicals in polymers

John N. Helbert, Burkhard E. Wagner, Edward H. Poindexter, Larry Kevan

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1975

Language:

english

File:

PDF, 470 KB

english, 1975

24

Paramagnetic defects in silicon/silicon dioxide systems

Philip J. Caplan, John N. Helbert, Burkhard E. Wagner, Edward H. Poindexter

Journal:

Surface Science

Year:

1976

Language:

english

File:

PDF, 656 KB

english, 1976

25

ChemInform Abstract: COMPLEXING AND PROTONATION OF FREE-RADICAL IMIDAZOLIN-1-OXYL AND IMIDAZOLIN-1-OXYL 3-OXIDE LIGANDS, A MAGNETIC-RESONANCE INVESTIGATION

HELBERT, JOHN N., KOPF, PETER W., POINDEXTER, EDWARD H., WAGNER, BURKHARD E.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 211 KB

1975

26

Gamma-ray degradation of 1,1-disubstituted vinyl copolymers

Chi-Yu Chen, Mohammad Igbal, Charles U. Pittman Jr., John N. Helbert

Journal:

Macromolecular Chemistry and Physics

Year:

1978

Language:

english

File:

PDF, 338 KB

english, 1978

27

SPIE Proceedings [SPIE Micro92 - San Jose, CA (Monday 9 March 1992)] Optical/Laser Microlithography V - Lithographic impact of thin film effects on advanced BIMOS semiconductor device layer structures

Lee, Fourmun, Malhotra, Sandeep, Louis, Victor, Helbert, John N., Cuthbert, John D.

Year:

1992

Language:

english

File:

PDF, 307 KB

english, 1992

28

SPIE Proceedings [SPIE Microlithography '97 - Santa Clara, CA (Monday 10 March 1997)] Metrology, Inspection, and Process Control for Microlithography XI - Improving metrology signal-to-noise on grainy overlay features

Yanof, Arnold W., Windsor, Woody, Elias, Russ, Helbert, John N., Harker, Cameron, Jones, Susan K.

Year:

1997

Language:

english

File:

PDF, 890 KB

english, 1997

29

Characterization of silica surfaces by free radical spin labels

Burkhard E Wagner, John N Helbert, Edward H Poindexter, Richard D Bates Jr.

Journal:

Surface Science

Year:

1977

Language:

english

File:

PDF, 1.14 MB

english, 1977

30

Spin density delocalization from a stable free-radical ligand onto diamagnetic metal ions

Wagner, Burkhard E., Helbert, John N., Bates, Richard D., Poindexter, Edward H.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1973

Language:

english

File:

PDF, 141 KB

english, 1973

31

The Quantitative Influence of Agitation on Yeast Growth during Fermentation

Rice, James F., Helbert, J. Raymond, Garver, John C.

Journal:

Proceedings. Annual meeting - American Society of Brewing Chemists

Year:

1975

Language:

english

File:

PDF, 436 KB

english, 1975

32

Inhibition of Beer Volatiles Formation by Carbon Dioxide Pressure

Rice, James F., Chicoye, Etzer, Helbert, J. Raymond, Garver, John

Journal:

Journal of the American Society of Brewing Chemists

Year:

1977

Language:

english

File:

PDF, 368 KB

english, 1977

33

Comparison of methodological data measurement limits in CD4 + T lymphocyte flow cytometric enumeration and their clinical impact on HIV management

Whitby, Liam, Whitby, Alison, Fletcher, Matthew, Helbert, Matthew, Reilly, John T., Barnett, David

Journal:

Cytometry Part B: Clinical Cytometry

Year:

2013

Language:

english

File:

PDF, 218 KB

english, 2013

34

Gamma-ray degradation of 1,1-disubstituted vinyl copolymers

Chi-Yu Chen, Mohammad Igbal, Charles U. Pittman Jr., John N. Helbert

Journal:

Macromolecular Chemistry and Physics

Year:

1978

File:

PDF, 30 KB

1978

35

SPIE Proceedings [SPIE Microlithography '99 - Santa Clara, CA (Sunday 14 March 1999)] Metrology, Inspection, and Process Control for Microlithography XIII - Production metrology and control of color filter array photolithography for CMOS imagers

Yanof, Arnold W., Daou, A., Annand, James P., Pantel, M., Drowley, Cliff I., Helbert, John N., Ygartua, Carlos L., Hayzelden, Clive, Singh, Bhanwar

Year:

1999

Language:

english

File:

PDF, 681 KB

english, 1999

36

Radiation degradation of methyl α-chloroacrylate–methacrylonitrile copolymers

Chi-Yu Chen, Charles U. Pittman Jr., John N. Helbert

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1980

Language:

english

File:

PDF, 533 KB

english, 1980

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