K.S. Sangunni: search on Z-Library

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1

Kinetics of photodarkening at room and liquid He temperatures in a-As45Se 55 thin film

A. R. Barik, K. V. Adarsh, Ramakanta Naik, R. Ganesan, K. S. Sangunni, Donghui Zhao, Himanshu Jain

Journal:

physica status solidi (c)

Year:

2011

Language:

english

File:

PDF, 274 KB

english, 2011

2

The effect of Se doping on spectroscopic and electrical properties of GeTe

Vinod, E.M., Sangunni, K.S.

Journal:

Thin Solid Films

Year:

2014

Language:

english

File:

PDF, 1.06 MB

english, 2014

3

Optical and Thermal Diffusivity Measurement of Ge–Se–Te Glasses by Photoacoustic Technique

R. Ganesan, K. N. Madhusoodanan, A. Srinivasan, K. S. Sangunni, E. S. R. Gopal

Journal:

physica status solidi (b)

Year:

1999

Language:

english

File:

PDF, 129 KB

english, 1999

4

Compositional dependence on the optical properties of amorphous As2 − xS3 − xSbx thin films

Ramakanta Naik, R. Ganesan, K.S. Sangunni

Journal:

Thin Solid Films

Year:

2010

Language:

english

File:

PDF, 859 KB

english, 2010

5

Dual-DSP system for signal and image processing

K Rajan, KS Sangunni, J Ramakrishna

Journal:

Microprocessors and Microsystems

Year:

1993

Language:

english

File:

PDF, 665 KB

english, 1993

6

Compositional dependence optical properties study of As40Se60 − xSbx thin films

Ramakanta Naik, Arpitha Jain, R. Ganesan, K.S. Sangunni

Journal:

Thin Solid Films

Year:

2012

Language:

english

File:

PDF, 843 KB

english, 2012

7

Optical and electrical properties of hydrogen-passivated gallium antimonide

Dutta, P. S., Sangunni, K. S., Bhat, H. L., Kumar, Vikram

Journal:

Physical Review B

Year:

1995

Language:

english

File:

PDF, 259 KB

english, 1995

8

Properties of the chalcogenide–carbon nano tubes and graphene composite materials

Singh, Abhay Kumar, Kim, JunHo, Park, Jong Tae, Sangunni, K.S.

Journal:

Journal of Alloys and Compounds

Year:

2015

Language:

english

File:

PDF, 4.17 MB

english, 2015

9

Optical properties change in Sb40S40Se20 thin films by light-induced effect

Ramakanta Naik, Sanjit K. Parida, C. Kumar, R. Ganesan, K.S. Sangunni

Journal:

Journal of Alloys and Compounds

Year:

2012

Language:

english

File:

PDF, 743 KB

english, 2012

10

Photo induced changes in the optical properties of thermally evaporated As40Se50Sb10 films

Ramakanta Naik, Arpitha Jain, E. M. Vinod, R. Ganesan, K. S. Sangunni

Journal:

physica status solidi (c)

Year:

2011

Language:

english

File:

PDF, 873 KB

english, 2011

11

Stimulated interdiffusion and optical recording in Sb/As2S3 nanomultilayers

Viktor Takáts, Ivan Vojnarovich, Ivan Csarnovich, Attila Csik, Volodimir Cheresnya, Myroslav Shyplyak, K.S. Sangunni

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 573 KB

english, 2009

12

A Fourier-transform photoluminescence study of radiative recombination mechanism in chalcogenide glasses

N Asha Bhat, K.S Sangunni, K.S.R.K Rao

Journal:

Journal of Non-Crystalline Solids

Year:

2003

Language:

english

File:

PDF, 147 KB

english, 2003

13

Polarization fluctuations in Γ-irradiated Triglycine sulphate

Ravi, R., Sangunni, K. S., Narayanan, P. S.

Journal:

Year:

1994

Language:

english

File:

PDF, 226 KB

english, 1994

14

Heat capacity measurements on Ge20Se80−xBix glasses

M.K. Rabinal, K.S. Sangunni, E.S.R. Gopal, S.V. Subramanyam

Journal:

Solid State Communications

Year:

1993

Language:

english

File:

PDF, 265 KB

english, 1993

15

Structural correlations in GexSe1−x glasses – a neutron diffraction study

N. Ramesh Rao, P.S.R. Krishna, S. Basu, B.A. Dasannacharya, K.S. Sangunni, E.S.R. Gopal

Journal:

Journal of Non-Crystalline Solids

Year:

1998

Language:

english

File:

PDF, 199 KB

english, 1998

16

Polarization reversal studies in ferroelectric taap

Sangunni, K. S., Shashikala, M. N., Bhat, H. L., Narayanan, P. S.

Journal:

Year:

1989

Language:

english

File:

PDF, 363 KB

english, 1989

17

AIP Conference Proceedings [AIP SOLID STATE PHYSICS: Proceedings of the 56th DAE Solid State Physics Symposium 2011 - SRM University, Kattankulathur, Tamilnadu, India (19–23 December 2011)] - Effect of thickness on the optical properties change in Bi/As2S3 bilayer thin films

Naik, Ramakanta, Kumar, C., Ganesan, R., Sangunni, K. S.

Year:

2012

Language:

english

File:

PDF, 440 KB

english, 2012

18

Electrical resistivity of Cu doped As–Se glasses at high pressure

K. Ramesh, N. Ramesh Rao, K. S. Sangunni, E. S. R. Gopal

Journal:

physica status solidi (b)

Year:

2003

Language:

english

File:

PDF, 117 KB

english, 2003

19

Electrical switching in germanium telluride glasses doped with Cu and Ag

K. Ramesh, S. Asokan, K.S. Sangunni, E.S.R. Gopal

Journal:

Applied Physics A: Materials Science & Processing

Year:

1999

Language:

english

File:

PDF, 91 KB

english, 1999

20

Photo induced optical changes in Sb/As2S3 multilayered film and (As2S3)0.93Sb0.07 film of equal thickness

Ramakanta Naik, R. Ganesan, K.S. Sangunni

Journal:

Journal of Alloys and Compounds

Year:

2010

Language:

english

File:

PDF, 386 KB

english, 2010

21

Structural transition and enhanced phase transition properties of Se doped Ge2Sb2Te5 alloys

Vinod, E. M., Ramesh, K., Sangunni, K. S.

Journal:

Scientific Reports

Year:

2015

Language:

english

File:

PDF, 1.27 MB

english, 2015

22

An apparatus for the study of switching characteristics in ferroelectrics

Ravi, R, Sangunni, K S, Narayanan, P S

Journal:

Journal of Physics E Scientific Instruments

Year:

1980

Language:

english

File:

PDF, 452 KB

english, 1980

23

Effect of √-irradiation on the structure and dynamics of domains in triglycine selenate

Sangunni, K. S., Bhat, H. L., Narayanan, P. S.

Journal:

Ferroelectrics Letters Section

Year:

1989

Language:

english

File:

PDF, 487 KB

english, 1989

24

In situ pump probe optical absorption studies on Sb/As2S3 nanomultilayered film

Ramakanta Naik, R. Ganesan, K.V. Adarsh, K.S. Sangunni, V. Takats, S. Kokenyesi

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 546 KB

english, 2009

25

Switching Process in Ferroelectric Triglycine Selenate

Sangunni, K. S., Ravi, R., Bhat, H. L., Narayanan, P. S.

Journal:

Japanese Journal of Applied Physics

Year:

1986

Language:

english

File:

PDF, 290 KB

english, 1986

26

AIP Conference Proceedings [AIP SOLID STATE PHYSICS: PROCEEDINGS OF THE 57TH DAE SOLID STATE PHYSICS SYMPOSIUM 2012 - Indian Institute of Technology, Bombay, Mumbai, India (3–7 December 2012)] - Photo induced effects in Bi∕As[sub 2]Se[sub 3] bilayer thin films

Naik, Ramakanta, Vinod, E. M., Kumar, C., Ganesan, R., Sangunni, K. S.

Year:

2013

Language:

english

File:

PDF, 183 KB

english, 2013

27

Light and heat induced interdiffusion in Sb/As2S3 nano-multilayered film

Ramakanta Naik, R. Ganesan, K.V. Adarsh, K.S. Sangunni, V. Takats, S. Kokenyesi

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 244 KB

english, 2009

28

Observation of three-photon absorption and saturation of two-photon absorption in amorphous nanolayered Se/As[sub 2]S[sub 3] thin film structures

Adarsh, K. V., Sangunni, K. S., Sandeep, C. S. Suchand, Philip, Reji, Kokenyesi, S., Takats, V.

Journal:

Journal of Applied Physics

Year:

2007

Language:

english

File:

PDF, 594 KB

english, 2007

29

Electrical characterization of surface defects in GaSb created by hydrogen plasma

Dutta, P. S., Sangunni, K. S., Bhat, H. L., Kumar, Vikram

Journal:

Applied Physics Letters

Year:

1995

Language:

english

File:

PDF, 263 KB

english, 1995

30

Coexistence of fast photodarkening and slow photobleaching in Ge_19As_21Se_60 thin films

Khan, Pritam, Barik, A. R., Vinod, E. M., Sangunni, K. S., Jain, H., Adarsh, K. V.

Journal:

Year:

2012

Language:

english

File:

PDF, 980 KB

english, 2012

31

Effect of laser irradiation on the optical properties of As 40 Sb 15 Se 45 chalcogenide thin films

Naik, Ramakanta, Ganesan, R, Sangunni, K S

Journal:

Journal of Physics Conference Series

Year:

2015

Language:

english

File:

PDF, 1.20 MB

english, 2015

32

X-ray photoelectron spectroscopic studies on Se/As2S3 and Sb/As2S3 nanomultilayered film

Ramakanta Naik, K.V. Adarsh, R. Ganesan, K.S. Sangunni, S. Kokenyesi, Uday Deshpande, T. Shripathi

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 452 KB

english, 2009

33

Devitrified phases in CuAsSe glasses

N. Ramesh Rao, M.K. Rabinal, K.S. Sangunni, E.S.R. Gopal

Journal:

Physica B: Condensed Matter

Year:

1996

Language:

english

File:

PDF, 588 KB

english, 1996

34

Sulphur passivation of gallium antimonide surfaces

Dutta, P. S., Sangunni, K. S., Bhat, H. L., Kumar, Vikram

Journal:

Applied Physics Letters

Year:

1994

Language:

english

File:

PDF, 618 KB

english, 1994

35

Direct hexagonal transition of amorphous (Ge2Sb2Te5)0.9Se0.1 thin films

Vinod, E. M., Ramesh, K., Ganesan, R., Sangunni, K. S.

Journal:

Applied Physics Letters

Year:

2014

Language:

english

File:

PDF, 3.30 MB

english, 2014

36

Neutron diffraction studies of GexSe1−x glasses

N. Ramesh Rao, K.S. Sangunni, E.S.R. Gopal, P.S.R. Krishna, R. Chakravarthy, B.A. Dasannacharya

Journal:

Physica B: Condensed Matter

Year:

1995

Language:

english

File:

PDF, 197 KB

english, 1995

37

Preface

Journal:

Journal of Non-Crystalline Solids

Year:

2007

Language:

english

File:

PDF, 69 KB

english, 2007

38

AIP Conference Proceedings [AIP FUNCTIONAL MATERIALS: Proceedings of the International Workshop on Functional Materials (IWFM-2011) - Berhampur, Odisha, India (20–22 December 2011)] - Light induced optical properties change in Sb[sub 20]S[sub 40]Se[sub 40] thin films

Naik, Ramakanta, Parida, Sanjit K., Vinod, E. M., Ganesan, R., Sangunni, K. S.

Year:

2012

Language:

english

File:

PDF, 215 KB

english, 2012

39

Minimum fragility in GexSe80−xPb20 glasses

M.K. Rabinal, K.S. Sangunni, E.S.R. Gopal, S.V. Subramanyam

Journal:

Physica B: Condensed Matter

Year:

1995

Language:

english

File:

PDF, 333 KB

english, 1995

40

Photoacoustic measurement of the thermal diffusivity of Bi added Ge–Se and Ge–Se–Te glasses

B. Thangaraju, R. Ganesan, K.S. Sangunni, E.S.R. Gopal

Journal:

Solid State Communications

Year:

1998

Language:

english

File:

PDF, 150 KB

english, 1998

41

Ferroelectricity in DTAAP

Shashikala, M. N., Sangunni, K. S., Bhat, H. L.

Journal:

Ferroelectrics Letters Section

Year:

1988

Language:

english

File:

PDF, 344 KB

english, 1988

42

Switching studies and the effect of irradiation on ferroelectric properties of TAAP and DTAAP

Shashikala, M. N., Sangunni, K. S., Bhat, H. L.

Journal:

Year:

1991

Language:

english

File:

PDF, 1.02 MB

english, 1991

43

Crystallization properties of arsenic doped GST alloys

Madhavan, Vinod E., Carignano, Marcelo, Kachmar, Ali, Sangunni, K. S.

Journal:

Scientific Reports

Year:

2019

File:

PDF, 1.49 MB

2019

44

A consistent approach towards Bi doping mechanism in chalcogenide glasses from Cp measurement in Ge–Se–Te–Bi system

N Asha Bhat, K.S Sangunni

Journal:

Solid State Communications

Year:

2000

Language:

english

File:

PDF, 163 KB

english, 2000

45

Stimulated changes in Bi(Sb)/As2S3 nanolayered structures

V. Takats, I. Vojnarovich, V. Pinzenik, I. Mojzes, S. Kokenyesi, K.S. Sangunni

Journal:

Journal of Physics and Chemistry of Solids

Year:

2007

Language:

english

File:

PDF, 327 KB

english, 2007

46

Temperature dependent optical constants of amorphous Ge2Sb2Te5 thin films

E.M. Vinod, Ramakanta Naik, A.P.A. Faiyas, R. Ganesan, K.S. Sangunni

Journal:

Journal of Non-Crystalline Solids

Year:

2010

Language:

english

File:

PDF, 374 KB

english, 2010

47

Crossover from photodarkening to photobleaching in a-Ge_xSe_100-x thin films

Kumar, Rakesh Ranjan, Barik, A. R., Vinod, E. M., Bapna, Mukund, Sangunni, K. S., Adarsh, K. V.

Journal:

Year:

2013

Language:

english

File:

PDF, 326 KB

english, 2013

48

Non-isothermal transformation of Pb-modified Ge-Se glasses

Rabinal, M. K., Rao, N. Ramesh, Sangunni, K. S., Gopal, E. S. R.

Journal:

Philosophical Magazine B

Year:

1994

Language:

english

File:

PDF, 693 KB

english, 1994

49

Crystallization properties of arsenic doped GST alloys

Madhavan, Vinod E., Carignano, Marcelo, Kachmar, Ali, Sangunni, K. S.

Journal:

Scientific Reports

Year:

2019

Language:

english

File:

PDF, 1.49 MB

english, 2019

50

Photo-induced transformations in amorphous chalcogenide nano-multilayers

Sandor Kokenyesi, Dezso L. Beke, Kanatinkal S. Sangunni, Viktor Takats, Attila Csik, Lajos Daroczi

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2009

Language:

english

File:

PDF, 230 KB

english, 2009

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