Jon Gjønnes
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Norwegian physicist
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Physics
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(Suggest an Edit or Addition)According to Wikipedia, Jon Kjell Gjønnes was a Norwegian physicist. Career Born in Brevik, Gjønnes graduated as cand. real. from the University of Oslo in 1957, and as dr.philos. in 1967. He was appointed professor at the University of Oslo in 1982. His research contributions were mainly in the fields of x-ray diffraction, electron diffraction and electron microscopy.
Jon Gjønnes's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- GP-zones in Al–Zn–Mg alloys and their role in artificial aging (2001) (534)
- THE DEFECT STRUCTUFE OF SrTi 1−x Fe x O 3−y ( x = 0–0.8) INVESTIGATED BY ELECTRICAL CONDUCTIVITY MEASUREMENTS AND ELECTRON ENERGY LOSS SPECTROSCOPY (EELS) (1997) (302)
- HREM study and structure modeling of the η′ phase, the hardening precipitates in commercial Al–Zn–Mg alloys (1999) (258)
- Investigation of precipitation in an Al–Zn–Mg alloy after two-step ageing treatment at 100° and 150°C (1999) (234)
- An electron microscope investigation of the microstructure in an aluminium-zinc-magnesium alloy (1970) (221)
- Extinction conditions in the dynamic theory of electron diffraction (1965) (194)
- Structure model for the phase AlmFe derived from three-dimensional electron diffraction intensity data collected by a precession technique. Comparison with convergent-beam diffraction (1998) (100)
- Structure analysis of embedded nano-sized particles by precession electron diffraction. eta'-precipitate in an Al-Zn-Mg alloy as example. (2006) (75)
- Crystal structure of -Al4.5FeSi (1994) (71)
- A study of evaporated gold-tin films using transmission electron microscopy: II (1980) (66)
- β-Al4.5FeSi : A combined synchrotron powder diffraction, electron diffraction, high-resolution electron microscopy and single-crystal X-ray diffraction study of a faulted structure (1998) (63)
- Precipitates, zones and transitions during aging of Al-Zn-Mg-Zr 7000 series alloy (2004) (61)
- The application of non-systematic many-beam dynamic effects to structure factor determination (1971) (60)
- The influence of Bragg scattering on inelastic and other forms of diffuse scattering of electrons (1966) (49)
- Measurement of three-dimensional intensity data in electron diffraction by the precession technique (1998) (45)
- Occurrence of airborne silicon carbide fibers during industrial production of silicon carbide. (1985) (38)
- Transformations and structures in the Al–Zn–Mg alloy system: A diffraction study using synchrotron radiation and electron precession (2011) (37)
- Structure refinement of Al3Zr using single‐crystal X‐ray diffraction, powder neutron diffraction and CBED (1992) (36)
- The Precession Technique in Electron Diffraction and Its Application to Structure Determination of Nano-Size Precipitates in Alloys (2004) (35)
- Ordered Phases in the Monoxide Region of the Vanadium-Oxygen System. (1970) (33)
- Gauge reduction in Twin-Roll Casting of an AA5052 aluminium alloy: The effects on microstructure (1995) (28)
- Quasicrystals as part of the precipitation sequence in an industrially cast aluminium alloy (1989) (25)
- Interpretation of short-range-order scattering of electrons; application to ordering of defects in vanadium monoxide (1974) (25)
- Structures and Transformations during Artificial Aging of an Industrial 7xxx-Series Al-Zn-Mg-Zr Alloy (2002) (22)
- Determination of structure factors of disordered vanadium monoxide crystals by the intersecting-Kikuchi-line and critical-voltage methods (1974) (21)
- The State of Order in Cellulose as Revealed from X-Ray Diffractograms. (1958) (21)
- Structure information from anomalous absorption effects in diffuse scattering of electrons (1971) (19)
- The Use of Half Width and Position of the Lines in the X-Ray Diffractograms of Native Cellulose to Characterize the Structural Properties of the Samples. (1958) (18)
- Low-Order Structure-Factor Amplitude and Sign Determination of an Unknown Structure AlmFe by Quantitative Convergent-Beam Electron Diffraction (1996) (18)
- Bloch-wave channeling and HOLZ effects in high-energy electron diffraction (1989) (18)
- Chapter 4.3 Electron diffraction (2006) (18)
- Electron crystallography of aluminum alloy phases (2003) (17)
- Metallurgical reactions in two industrially strip-cast aluminum-manganese alloys (1995) (16)
- Ordering of defects in vanadium monoxide as revealed by electron diffraction studies (1978) (16)
- Dynamical diffuse scattering from magnesium oxide single crystals (1966) (16)
- Occurrence of fibrous sodium aluminumtetrafluoride particles in potrooms of the primary aluminum industry. (1984) (16)
- The dynamic potentials in electron diffraction (1962) (15)
- Quasicrystals in an aluminium alloy matrix and the transformation to α-AlMnSi via intermediate stages (1996) (13)
- A study of the structure factors in rutile-type SnO2 by high-energy electron diffraction (1994) (12)
- Origin and structural character of haüyness in spinel dunite xenoliths from La Palma, Canary Islands (2000) (11)
- Two-beam features in electron diffraction patterns ― application to refinement of low-order structure factors in GaAs (1988) (11)
- Multiple-beam dynamic effects in Kikuchi patterns from natural spinel (1969) (10)
- A dynamic effect in electron diffraction by molecules (1964) (9)
- Progress toward structure determination. (1989) (9)
- Structure refinement of Al3Zr using lacbed technique (1991) (8)
- Approximants and intermediate stages during transformation from a quasicrystalline to a crystalline phase in an Al-Mn-Si alloy (1996) (8)
- Determination of crystal structure factors of Si by the intersecting-Kikuchi-line method (1979) (8)
- X-Ray Investigations on Cellulose II and Mixtures of Cellulose I and II. 2. Lateral Order in Cellulose II. (1960) (7)
- Quantitative treatment of multiple scattering effect in continuous electron diffraction curves (1959) (7)
- Laser processed Al3Ti-based intermetallics : Al5±xTi2±y(Fe, Ni, or Cu)1±z (1992) (7)
- Reflection and refraction of fast electrons at solid/solid interfaces (1988) (6)
- Strip-projection approach to a new model of the AlMnSi icosahedral quasicrystal (1994) (6)
- X-Ray Investigations on Cellulose II and Mixtures of Cellulose I and II. I. A Method for Characterizing and Determining the Relative Contents of the two Modifications. (1960) (6)
- Microcrystallography using electron channeling; structure factor phase information and crystal site determination (1988) (5)
- The structure of a cast dental Ni-Cr-Be alloy (1987) (5)
- Antisymmetrical Bloch waves and axial channeling of electrons (1975) (4)
- On the structure of evaporated carbon films (1960) (4)
- Bloch wave symmetry in electron diffraction (1993) (3)
- The Determination of Rotation Axis in the Rotation Electron Diffraction Technique (2013) (3)
- Analytical electron microscopy of cast Au-Ag-Cu alloys (1986) (3)
- A New Crystalline Modification of Cellulose as Revealed by X-Ray Diffractograms of Hydrolyzed Cotton and Wood Pulp. (1959) (3)
- Bloch wave symmetries and inclined surfaces (1985) (3)
- Bloch wave treatment of symmetry and multiple beam cases in reflection high energy electron diffraction and reflection electron microscopy (1992) (2)
- Dynamical Effects of High‐Energy Diffraction in Non‐centrosymmetric Sphalerite, ZnS (1996) (2)
- A Note on the Integral Equation Formulation of Dynamical Theory (1972) (2)
- Apparent doubling of Kikuchi lines inside strong bands (1969) (2)
- Structure determination of nanosized, semi-coherent Al-Mg-Zn precipitates byprecession electron diffraction and synchrotron X-ray diffraction (2006) (2)
- Convergent Beam Electron Diffraction Basic principles (1997) (2)
- Non-systematic three-beam effects in dynamical electron diffraction and their use in determination of amplitude and phase of structure factors (1988) (2)
- On the Fourier treatment of distortion broadening in X-ray diffraction (1959) (1)
- A combined electron microscope and optical metallographic study of microstructures in high‐strength, low‐alloy (HSLA) steels after welding (1986) (1)
- Analytical electron microscopy of cast Au-Ag-Cu alloys (1986) (1)
- Intermediate structures and crystalline approximants in the I→α transformation of Al-(Mn,Fe)-Si alloys (1992) (1)
- Determination of Composition and Ionicity by Critical Voltage and Other Electron Diffraction Methods (1989) (1)
- The influence of Bragg scattering on inelastic and other forms of diffuse scattering of electrons (corrections) (1966) (1)
- A Note on the Bloch Wave and Integral Formulations of RHEED Theory (1988) (1)
- The effect of diffuse scattering on the dark‐field contrast from precipitates (1978) (1)
- The intermediate stage in the transformation from quasicrystals to the crystalline phase a-AlMnSi (1991) (1)
- International Tables for Crystallography vol C - section 4.3.7 (1992) (1)
- The measurement of intensities in the Rotation Electron Diffraction Technique. (2017) (1)
- Structure factor determination from critical voltages in electron diffraction (1989) (1)
- Structure determination of embedded precipitates by precession electron diffraction and synchrotron radiation: a comparison (2005) (0)
- Electron microscopy of mean inner potential change across interfaces in electronic materials. (1991) (0)
- Crystal structure of AlFe intermetallic phases (1988) (0)
- Geometry determination and refinement in the rotation electron diffraction technique. (2019) (0)
- Twist in whiskers revealed by the dynamic fine structure in electron diffractograms (1962) (0)
- Definition, Measurement and Calculation of Intensities in Electron Diffraction (1997) (0)
- Structure determination from electron diffraction intensities: practical applications in materials science (2000) (0)
- The structure of a NiCr alloy (1986) (0)
- ELECTRON DIFFRACTION C458 (2005) (0)
- Bloch wave degeneracies and non-systematic critical effects in convergent-beam electron diffraction (1987) (0)
- Structure solution of the hardening η'-precipitate in Al-Zn-Mg alloys by the precession techniqu in electron diffraction (2003) (0)
- The collection of electron diffraction intensity data and their use in structure determination (2002) (0)
- Bloch-Wave Degeneracies and Nonsystematic Critical Voltage: a Method for Structure-Factor Determination (1994) (0)
- Scattering integrals at solid-solid interfaces (1992) (0)
- STEM study of the secondary particles in strip-cast Al3003 alloys (1992) (0)
- Structure factor determination from multiple beam situations in electron diffraction (1984) (0)
- Can electron distributions be determined by electron diffraction (1991) (0)
- Structure information from wide-angle convergent-beam diffraction patterns (1988) (0)
- Determination of the Enantiomorph from Intensity Measurements of Three-Beam Bragg-Surface Diffraction of X-rays (1989) (0)
- Accurate structure factors of skutterudites: electron diffraction techniques (2011) (0)
- Structure studies electron diffraction (1983) (0)
- New tasks for crystallography in a new century (2002) (0)
- Accurate structure‐factor determination with electron diffraction (2006) (0)
- Potential step imaging of interfaces in MBE-grown structures (1993) (0)
- Concerning the components contributing to Bragg reflection profile shapes in synchrotron-radiation (1994) (0)
- Precession electron diffraction, high-resolution microscopy and atom-probe analysis of nano-size precipitates in Al-Zn-Mg industrial alloys (2004) (0)
- Electron diffraction intensities and structure analysis (2008) (0)
- Ordering and clustering of vacancies and interstitials in vanadium monoxide (1975) (0)
- The structure of Al-Fe phases (1988) (0)
- Measurement and interpretation of diffraction patterns (1984) (0)
- Determination of electrostatic potentials and charge distributions in bulk and at interfaces by electron microscopy techniques (1991) (0)
- Least-square refinement of structure parameters from CBED integrated intensities: application to determination of temperature factors in Y BA2CU3O7 (1992) (0)
- Structure determination of an alloy phase from electron diffraction intensities:comparison of spot pattern, convergent beam and the precession techniques (1995) (0)
- Convergent beam electron diffraction patterns: Theoretical description and application in structure research (1988) (0)
- Measurement of structure factors & determination of crystal thickness by electron diffraction (1992) (0)
- DEVELOPMENT OF EXPLOSIVE TECHNIQUES IN METAL FORMING (1963) (0)
- DIFFUSE SCATTERING IN ELECTRON DIFFRACTION: THEORY AND APPLICATIONS (1974) (0)
- Age Hardening Kinetics in 7xxx Type (Al‐Mg‐Zn) Alloys (2007) (0)
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