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1 684 (0,069s) •

Project

Nondestructive testing of electronic material and devices using electro-ultrasonic and resonant ultrasonic spectroscopy (7AMB13PL033)

1. Extending of electro-ultrasonic and resonant ultrasonic spectroscopy deformations of the samples. 3. Correlation of electro-ultrasonic spectroscopy and resonant ultrasonic

JA - Elektronika a optoelektronika, elektrotechnika

  • 2013 - 2014
    • •
  • 188 tis. Kč
    • •
  • 188 tis. Kč
    • •
  • MŠMT
Project

The electro-ultrasonic and narrowband resonant ultrasonic spectroscopy for testing of electronic materials and devices (MEB051003)

structure. Nonlinear electro-ultrasonic spectroscopy is sensitivite to all cracksProposed project will elaborate new measuring method based on the electro-ultrasonic spectroscopy for testing of m...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010 - 2011
    • •
  • 100 tis. Kč
    • •
  • 100 tis. Kč
    • •
  • MŠMT
Project

Nonlinear electro-ultrasonic spectroscopy of thick film resistors (GP102/07/P482)

1.                Proposed project will elaborate new measuring method based on electro-ultrasonic spectroscopy to be applied in passive component electronic industry for thick film resistors made by different technology as...

BM - Fyzika pevných látek a magnetismus

  • 2007 - 2008
    • •
  • 272 tis. Kč
    • •
  • 272 tis. Kč
    • •
  • GA ČR
Project

Non-linear ultrasonic defectoscopy of solids (GA205/03/0071)

to this anharmonicity second and third harmonic signals are produced. Ultrasonic spectroscopy of non-linear ultrasonic spectroscopy with acoustic and electromagnetic emission, this proposed method of non-linear

BI - Akustika a kmity

  • 2003 - 2005
    • •
  • 2 596 tis. Kč
    • •
  • 2 026 tis. Kč
    • •
  • GA ČR
Project

Advanced laser-ultrasonic characterization of structural transitions in metals – analysis beyond the homogeneity assumption (GA20-12624S)

-ultrasonic methods – the laser-based resonant ultrasound spectroscopy (RUS) and transient grating spectroscopy (TGS) – with the aim to extend their applicability to the cases where the wavelength of the used ultrasonic...

Materials engineering

  • 2020 - 2022
    • •
  • 8 927 tis. Kč
    • •
  • 8 828 tis. Kč
    • •
  • GA ČR
Project

Nonlinear electroultrasonic spectroscopy of solids (GA102/06/0866)

Present ultrasonic nondestructive testing methods of solids are based testing method is based on interaction of ultrasonic wave with alternating electric current of different frequencies. The ultrasonic phonons influence tr...

BI - Akustika a kmity

  • 2006 - 2008
    • •
  • 2 034 tis. Kč
    • •
  • 2 034 tis. Kč
    • •
  • GA ČR
Project

Research of Non-Linear Acoustic Spectroscopy Methods for Concrete Components Diagnostic (GP103/09/P252)

spectroscopy methods.Fulfilment of destructive and non-destructive examinations for verification of nonlinear ultrasonic spectroscopy methods.Analysis of result.ProjectProject is aimed on study of new methods of nonlinear ...

JN - Stavebnictví

  • 2009 - 2011
    • •
  • 408 tis. Kč
    • •
  • 408 tis. Kč
    • •
  • GA ČR
Project

Time reversal ultrasonic signal processing used in nondestructive evaluation of materials and structures (GA17-22615S)

Time reversal (TR) of acoustic and ultrasonic signals became an efficient tool ultrasonic nondestructive testing methods: acoustic emission and nonlinear elastic wave spectroscopy. Influencing factors will be investigated e...

BI - Akustika a kmity

  • 2017 - 2021
    • •
  • 5 354 tis. Kč
    • •
  • 4 881 tis. Kč
    • •
  • GA ČR
Project

Ultrasound spectroscopy in study of complexation of humic substances (GA104/08/0990)

The proposed project is focused on the utilization of ultrasonic spectroscopy for study of complexation of humic substances with ions of transition metals. Project carries on the POST-DOC grant of applicant dealing with complexation...

CF - Fyzikální chemie a teoretická chemie

  • 2008 - 2010
    • •
  • 1 098 tis. Kč
    • •
  • 1 098 tis. Kč
    • •
  • GA ČR
Project

Nonlinear ultrasonic spectroscopy of magnesium metallic composits and alloys (GA106/07/1393)

ultrasonic signals. The principle is that defects are sources of anharmonic vibration...

BM - Fyzika pevných látek a magnetismus

  • 2007 - 2009
    • •
  • 2 132 tis. Kč
    • •
  • 2 132 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 1 684