ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
O-D... O deuteron intra- and interbond exchange and frequency-dependent order parameter in deuteron glasses studied bt two-dimensional exchange NMRDolinšek, Janez, 1957- ; Zalar, Boštjan, 1964- ; Blinc, RobertThe question of whether the deuteron glass transition is an equlibrium phase transition or a metastable kinetic phenomenom, observed becauser of the finite experimental observation time, is ... addressed. Two-dimensional (2D) exchange NMR of O-D...O deuterons in deuteron glasses provides a unique possibility of a direct determination of the O-D...O intra- and interbond exchange time as well as for a determination of the Edwadrs-Anderson order parameter deeply in the glassy phase where 1D NMR methods for order parameter determination fail. On the frequency observation scales of spin-lattice relaxation and line-shape studies 10^3-10^8 Hz, the deuteron glass phase appears static. 2D exchange NMR extends the frequency observation window into the mHz regiom=n. The O-D...O deuteron intrabond exchange time [tau]_exch in Rb_0.68(ND_4)_0.32D_2AsO_4 has been determined as a function of temperature below 45 K. A Very slow fluctuation in the H-bond double minimum potential is detected which averages out the H-bond asymmetry and the glass order parameterto zero at long-enough times. The deuteron glass phase is nonergodic,showing a frozen-in disorder at times t << [tau]_exch, whereas for times long compared to [tau]_exch, ergodicity is restored.Source: Physical review. B, Condensed matter. - ISSN 0163-1829 (50, 1994, str. 805-821)Type of material - article, component partPublish date - 1994Language - englishCOBISS.SI-ID - 368484
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Dolinšek, Janez, 1957- | 03939 |
Zalar, Boštjan, 1964- | 07527 |
Blinc, Robert | 00004 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: