U. Welzel - Publications, H-index & Citations

U. Welzel

Max Planck Society

28H指数

147论文数

3.0K被引数

收录论文 19

发表时间

The crystallographic growth directions of Sn whiskers

ACTA MATERIALIA

IF9.3

2015-03-01

PREAI

Stein, J.; Welzel, U.; Leineweber, A.; Huegel, W.; Mittemeijer, E. J.

Coexistence of colossal stress and texture gradients in sputter deposited nanocrystalline ultra-thin metal films

APPLIED PHYSICS LETTERS

IF3.6

2014-12-01

OAAI

Kuru, Yener; Welzel, Udo; Mittemeijer, Eric J.

The thermal stability of Ni-Mo and Ni-W thin films: Solute segregation and planar faults

SCRIPTA MATERIALIA

IF5.6

2013-07-01

PREAI

Kurz, S. J. B.; Ensslen, C.; Welzel, U.; Leineweber, A.; Mittemeijer, E. J.

Non-monotonic lattice parameter variation with crystallite size in nanocrystalline solids

ACTA MATERIALIA

IF9.3

2013-07-01

PREAI

Rane, Gayatri Koyar; Welzel, Udo; Meka, Sai Ramudu; Mittemeijer, Eric Jan

Concentration and Strain Fields inside a Ag/Au Core-Shell Nanowire Studied by Coherent X-ray Diffraction 通过相干x射线衍射研究Ag/Au核壳纳米线内部的浓度和应变场

NANO LETTERS

IF9.1

2013-04-19

PREAI

Haag, Sabine T.; Richard, Marie-Ingrid; Welzel, Udo; Favre-Nicolin, Vincent; Balmes, Olivier; Richter, Gunther; Mittemeijer, Eric J.; Thomas, Olivier

Anomalous coherent diffraction of core-shell nano-objects: A methodology for determination of composition and strain fields

PHYSICAL REVIEW B

IF3.7

2013-01-09

PREAI

Haag, S. T.; Richard, M. -I.; Labat, S.; Gailhanou, M.; Welzel, U.; Mittemeijer, E. J.; Thomas, O.

Grain growth studies on nanocrystalline Ni powder

ACTA MATERIALIA

IF9.3

2012-12-01

PREAI

Rane, G. K.; Welzel, U.; Mittemeijer, E. J.

Nonmonotonic crystallite-size dependence of the lattice parameter of nanocrystalline nickel

APPLIED PHYSICS LETTERS

IF3.6

2010-10-12

PREAI

Sheng, J.; Welzel, U.; Mittemeijer, E. J.

Large excess volume in grain boundaries of stressed, nanocrystalline metallic thin films: Its effect on grain-growth kinetics

APPLIED PHYSICS LETTERS

IF3.6

2009-10-22

PREAI

Kuru, Y.; Wohlschloegel, M.; Welzel, U.; Mittemeijer, E. J.

Extremely anisotropic, direction-dependent elastic grain interaction: The case of ultrathin films

APPLIED PHYSICS LETTERS

IF3.6

2009-09-15

PREAI

Welzel, U.; Kumar, A.; Mittemeijer, E. J.

Local, submicron, strain gradients as the cause of Sn whisker growth

APPLIED PHYSICS LETTERS

IF3.6

2009-06-02

109

PREAI

Sobiech, M.; Wohlschloegel, M.; Welzel, U.; Mittemeijer, E. J.; Huegel, W.; Seekamp, A.; Liu, W.; Ice, G. E.

Aqueous deposition of ultraviolet luminescent columnar tin-doped indium hydroxide films

ADVANCED FUNCTIONAL MATERIALS

IF19

2008-09-05

PREAI

Qiu, Yu; Bellina, Paul; Jeurgens, Lars P. H.; Leineweber, Andreas; Welzel, Udo; Gerstel, Peter; Jiang, Linqin; van Aken, Peter A.; Bill, Joachim; Aldinger, Fritz

Driving force for Sn whisker growth in the system Cu-Sn

APPLIED PHYSICS LETTERS

IF3.6

2008-07-09

101

PREAI

Sobiech, M.; Welzel, U.; Mittemeijer, E. J.; Huegel, W.; Seekamp, A.

Coefficients of thermal expansion of thin metal films investigated by non-ambient X-ray diffraction stress analysis

SURFACE & COATINGS TECHNOLOGY

IF6.1

2008-02-01

PREAI

Kuru, Y.; Wohlschloegel, M.; Welzel, U.; Mittemeijer, E. J.

Elastic anisotropy of γ'-Fe4N and elastic grain interaction in γ'-Fe4N1-γ layers on α-Fe:: First-principles calculations and diffraction stress measurements

ACTA MATERIALIA

IF9.3

2007-10-01

PREAI

Gressmann, T.; Wohlschloegel, M.; Shang, S.; Welzel, U.; Leineweber, A.; Mittemeijer, E. J.; Liu, Z.-K.

Unexpected formation of ε iron nitride by gas nitriding of nanocrystalline α-Fe films

APPLIED PHYSICS LETTERS

IF3.6

2007-10-01

PREAI

Wohlschlogel, M.; Welzel, U.; Mittemeijer, E. J.

Site-selective deposition of nanostructured ZnO thin films from solutions containing polyvinylpyrrolidone

ADVANCED FUNCTIONAL MATERIALS

IF19

2007-08-23

PREAI

Lipowsky, Peter; Hoffmann, Rudolf C.; Welzel, Udo; Bill, Joachim; Aldinger, Fritz

Crystallite size dependence of the coefficient of thermal expansion of metals

APPLIED PHYSICS LETTERS

IF3.6

2007-06-15

PREAI

Kuru, Y.; Wohlschloegel, M.; Welzel, U.; Mittemeijer, E. J.

Direction-dependent grain interaction in nickel and copper thin films, analysed by X-ray diffraction

ACTA MATERIALIA

IF9.3

2006-03-01

PREAI

Kumar, A; Welzel, U; Mittemeijer, EJ

研究方向